diff --git a/apps/stage-tamagotchi/src/main/index.ts b/apps/stage-tamagotchi/src/main/index.ts
index cb7b81054..c2ed8eb0e 100644
--- a/apps/stage-tamagotchi/src/main/index.ts
+++ b/apps/stage-tamagotchi/src/main/index.ts
@@ -22,6 +22,7 @@ import { setupCaptionWindowManager } from './windows/caption'
 import { setupChatWindowReusableFunc } from './windows/chat'
 import { setupInlayWindow } from './windows/inlay'
 import { setupMainWindow } from './windows/main'
+import { setupNoticeWindowManager } from './windows/notice'
 import { setupSettingsWindowReusableFunc } from './windows/settings'
 import { toggleWindowShow } from './windows/shared/window'
 import { setupWidgetsWindowManager } from './windows/widgets'
@@ -103,13 +104,14 @@ app.whenReady().then(async () => {
   const channelServerModule = injeca.provide('modules:channel-server', async () => setupChannelServer())
   const chatWindow = injeca.provide('windows:chat', { build: () => setupChatWindowReusableFunc() })
   const widgetsManager = injeca.provide('windows:widgets', { build: () => setupWidgetsWindowManager() })
+  const noticeWindow = injeca.provide('windows:notice', { build: () => setupNoticeWindowManager() })
 
   const settingsWindow = injeca.provide('windows:settings', {
     dependsOn: { widgetsManager },
     build: ({ dependsOn }) => setupSettingsWindowReusableFunc(dependsOn),
   })
   const mainWindow = injeca.provide('windows:main', {
-    dependsOn: { settingsWindow, chatWindow, widgetsManager },
+    dependsOn: { settingsWindow, chatWindow, widgetsManager, noticeWindow },
     build: async ({ dependsOn }) => setupMainWindow(dependsOn),
   })
   const captionWindow = injeca.provide('windows:caption', {
diff --git a/apps/stage-tamagotchi/src/main/windows/main/index.ts b/apps/stage-tamagotchi/src/main/windows/main/index.ts
index a8903c381..38a7dc49f 100644
--- a/apps/stage-tamagotchi/src/main/windows/main/index.ts
+++ b/apps/stage-tamagotchi/src/main/windows/main/index.ts
@@ -1,6 +1,7 @@
 import type { BrowserWindowConstructorOptions, Rectangle } from 'electron'
 
 import type { WidgetsWindowManager } from '../widgets'
+import type { NoticeWindowManager } from '../notice'
 
 import { dirname, join, resolve } from 'node:path'
 import { env } from 'node:process'
@@ -31,6 +32,7 @@ export async function setupMainWindow(params: {
   settingsWindow: () => Promise<BrowserWindow>
   chatWindow: () => Promise<BrowserWindow>
   widgetsManager: WidgetsWindowManager
+  noticeWindow: NoticeWindowManager
 }) {
   const {
     setup: setupConfig,
@@ -131,6 +133,7 @@ export async function setupMainWindow(params: {
     settingsWindow: params.settingsWindow,
     chatWindow: params.chatWindow,
     widgetsManager: params.widgetsManager,
+    noticeWindow: params.noticeWindow,
   })
 
   /**
diff --git a/apps/stage-tamagotchi/src/main/windows/main/rpc/index.electron.ts b/apps/stage-tamagotchi/src/main/windows/main/rpc/index.electron.ts
index 5d23d5b97..7da3d3dba 100644
--- a/apps/stage-tamagotchi/src/main/windows/main/rpc/index.electron.ts
+++ b/apps/stage-tamagotchi/src/main/windows/main/rpc/index.electron.ts
@@ -1,12 +1,13 @@
 import type { BrowserWindow } from 'electron'
 
+import type { NoticeWindowManager } from '../../notice'
 import type { WidgetsWindowManager } from '../../widgets'
 
 import { defineInvokeHandler } from '@moeru/eventa'
 import { createContext } from '@moeru/eventa/adapters/electron/main'
 import { ipcMain } from 'electron'
 
-import { electronOpenChat, electronOpenMainDevtools, electronOpenSettings } from '../../../../shared/eventa'
+import { electronOpenChat, electronOpenMainDevtools, electronOpenSettings, noticeWindowEventa } from '../../../../shared/eventa'
 import { createWidgetsService } from '../../../services/airi/widgets'
 import { createScreenService, createWindowService } from '../../../services/electron'
 import { toggleWindowShow } from '../../shared'
@@ -16,6 +17,7 @@ export function setupMainWindowElectronInvokes(params: {
   settingsWindow: () => Promise<BrowserWindow>
   chatWindow: () => Promise<BrowserWindow>
   widgetsManager: WidgetsWindowManager
+  noticeWindow: NoticeWindowManager
 }) {
   // TODO: once we refactored eventa to support window-namespaced contexts,
   // we can remove the setMaxListeners call below since eventa will be able to dispatch and
@@ -31,4 +33,5 @@ export function setupMainWindowElectronInvokes(params: {
   defineInvokeHandler(context, electronOpenMainDevtools, () => params.window.webContents.openDevTools({ mode: 'detach' }))
   defineInvokeHandler(context, electronOpenSettings, async () => toggleWindowShow(await params.settingsWindow()))
   defineInvokeHandler(context, electronOpenChat, async () => toggleWindowShow(await params.chatWindow()))
+  defineInvokeHandler(context, noticeWindowEventa.openWindow, (payload) => params.noticeWindow.open(payload))
 }
diff --git a/apps/stage-tamagotchi/src/renderer/assets/videos/tutorial/tutorial-fade-on-hover.dark.mp4 b/apps/stage-tamagotchi/src/renderer/assets/videos/tutorial/tutorial-fade-on-hover.dark.mp4
new file mode 100644
index 000000000..4132204d8
Binary files /dev/null and b/apps/stage-tamagotchi/src/renderer/assets/videos/tutorial/tutorial-fade-on-hover.dark.mp4 differ
diff --git a/apps/stage-tamagotchi/src/renderer/assets/videos/tutorial/tutorial-fade-on-hover.light.mp4 b/apps/stage-tamagotchi/src/renderer/assets/videos/tutorial/tutorial-fade-on-hover.light.mp4
new file mode 100644
index 000000000..2b010473c
Binary files /dev/null and b/apps/stage-tamagotchi/src/renderer/assets/videos/tutorial/tutorial-fade-on-hover.light.mp4 differ
diff --git a/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/ControlsIslandFadeOnHover.vue b/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/ControlsIslandFadeOnHover.vue
new file mode 100644
index 000000000..a6ad5b6dd
--- /dev/null
+++ b/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/ControlsIslandFadeOnHover.vue
@@ -0,0 +1,56 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import ControlButton from './ControlButton.vue'
+import ControlButtonTooltip from './ControlButtonTooltip.vue'
+
+import { noticeWindowEventa } from '../../../../shared/eventa'
+import { useElectronEventaInvoke } from '../../../composables/electron-vueuse/use-electron-eventa-context'
+import { useControlsIslandStore } from '../../../stores/controls-island'
+
+const uiStore = useControlsIslandStore()
+const enabled = computed(() => uiStore.fadeOnHoverEnabled)
+const { t } = useI18n()
+
+const requestNotice = useElectronEventaInvoke(noticeWindowEventa.openWindow)
+const NOTICE_WINDOW_ID = 'fade-on-hover'
+
+async function handleToggle() {
+  if (enabled.value) {
+    uiStore.disableFadeOnHover()
+    return
+  }
+
+  try {
+    const acknowledged = await requestNotice({
+      id: NOTICE_WINDOW_ID,
+      route: '/notice/fade-on-hover',
+      type: 'fade-on-hover',
+    })
+    if (acknowledged)
+      uiStore.enableFadeOnHover()
+  }
+  catch (error) {
+    console.error('Failed to open fade-on-hover notice:', error)
+  }
+}
+</script>
+
+<template>
+  <ControlButtonTooltip>
+    <ControlButton
+      :class="{ 'border-primary-300/70 shadow-[0_10px_24px_rgba(0,0,0,0.22)]': enabled }"
+      @click="handleToggle"
+    >
+      <Transition name="fade" mode="out-in">
+        <div v-if="enabled" i-ph:eye size-5 text="primary-700 dark:primary-300" />
+        <div v-else i-ph:eye-slash size-5 text="neutral-800 dark:neutral-300" />
+      </Transition>
+    </ControlButton>
+
+    <template #tooltip>
+      {{ enabled ? t('tamagotchi.stage.controls-island.fade-on-hover.disable') : t('tamagotchi.stage.controls-island.fade-on-hover.enable') }}
+    </template>
+  </ControlButtonTooltip>
+</template>
diff --git a/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/index.vue b/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/index.vue
index cde4bf399..3741de793 100644
--- a/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/index.vue
+++ b/apps/stage-tamagotchi/src/renderer/components/StageIslands/ControlsIsland/index.vue
@@ -7,6 +7,7 @@ import { ref } from 'vue'
 
 import ControlButton from './ControlButton.vue'
 import ControlButtonTooltip from './ControlButtonTooltip.vue'
+import ControlsIslandFadeOnHover from './ControlsIslandFadeOnHover.vue'
 import ControlsIslandHearingConfig from './ControlsIslandHearingConfig.vue'
 import IndicatorMicVolume from './IndicatorMicVolume.vue'
 
@@ -75,6 +76,8 @@ defineExpose({ hearingDialogOpen })
         </template>
       </ControlButtonTooltip>
 
+      <ControlsIslandFadeOnHover />
+
       <ControlButtonTooltip>
         <ControlButton cursor-move :class="{ 'drag-region': isLinux }" @mousedown="startDraggingWindow?.()">
           <div i-ph:arrows-out-cardinal size-5 text="neutral-800 dark:neutral-300" />
diff --git a/apps/stage-tamagotchi/src/renderer/pages/index.vue b/apps/stage-tamagotchi/src/renderer/pages/index.vue
index 720098c88..efe1f8791 100644
--- a/apps/stage-tamagotchi/src/renderer/pages/index.vue
+++ b/apps/stage-tamagotchi/src/renderer/pages/index.vue
@@ -13,7 +13,7 @@ import { useConsciousnessStore } from '@proj-airi/stage-ui/stores/modules/consci
 import { useHearingSpeechInputPipeline } from '@proj-airi/stage-ui/stores/modules/hearing'
 import { useProvidersStore } from '@proj-airi/stage-ui/stores/providers'
 import { useSettingsAudioDevice } from '@proj-airi/stage-ui/stores/settings'
-import { refDebounced, useBroadcastChannel } from '@vueuse/core'
+import { refDebounced, useBroadcastChannel, watchPausable } from '@vueuse/core'
 import { storeToRefs } from 'pinia'
 import { computed, onUnmounted, ref, toRef, watch } from 'vue'
 
@@ -28,6 +28,7 @@ import {
   useElectronMouseInWindow,
   useElectronRelativeMouse,
 } from '../composables/electron-vueuse'
+import { useControlsIslandStore } from '../stores/controls-island'
 import { useWindowStore } from '../stores/window'
 
 const resourceStatusIslandRef = ref<InstanceType<typeof ResourceStatusIsland>>()
@@ -53,16 +54,17 @@ const setIgnoreMouseEvents = useElectronEventaInvoke(electron.window.setIgnoreMo
 
 const { scale, positionInPercentageString } = storeToRefs(useLive2d())
 const { live2dLookAtX, live2dLookAtY } = storeToRefs(useWindowStore())
+const { fadeOnHoverEnabled } = storeToRefs(useControlsIslandStore())
 
 watch(componentStateStage, () => isLoading.value = componentStateStage.value !== 'mounted', { immediate: true })
 
-const { pause, resume } = watch(isTransparent, (transparent) => {
-  shouldFadeOnCursorWithin.value = !transparent
+const { pause, resume } = watchPausable(isTransparent, (transparent) => {
+  shouldFadeOnCursorWithin.value = fadeOnHoverEnabled.value && !transparent
 }, { immediate: true })
 
 const hearingDialogOpen = computed(() => controlsIslandRef.value?.hearingDialogOpen ?? false)
 
-watch([isOutsideFor250Ms, isAroundWindowBorderFor250Ms, isOutsideWindow, isTransparent, hearingDialogOpen], () => {
+watch([isOutsideFor250Ms, isAroundWindowBorderFor250Ms, isOutsideWindow, isTransparent, hearingDialogOpen, fadeOnHoverEnabled], () => {
   if (hearingDialogOpen.value) {
     // Hearing dialog/drawer is open; keep window interactive
     isIgnoringMouseEvents.value = false
@@ -83,13 +85,14 @@ watch([isOutsideFor250Ms, isAroundWindowBorderFor250Ms, isOutsideWindow, isTrans
     pause()
   }
   else {
-    // Otherwise allow click-through while we fade UI based on transparency
+    // Otherwise allow click-through while we fade UI based on transparency (when enabled)
     isIgnoringMouseEvents.value = true
-    if (!isOutsideWindow.value && !isTransparent.value) {
-      shouldFadeOnCursorWithin.value = true
-    }
+    shouldFadeOnCursorWithin.value = fadeOnHoverEnabled.value && !isOutsideWindow.value && !isTransparent.value
     setIgnoreMouseEvents([true, { forward: true }])
-    resume()
+    if (fadeOnHoverEnabled.value)
+      resume()
+    else
+      pause()
   }
 })
 
@@ -226,7 +229,9 @@ watch([stream, () => vadLoaded.value], async ([s, loaded]) => {
           :y-offset="positionInPercentageString.y"
           mb="<md:18"
         />
-        <ControlsIsland ref="controlsIslandRef" />
+        <ControlsIsland
+          ref="controlsIslandRef"
+        />
       </div>
     </div>
     <div v-show="isLoading" h-full w-full>
diff --git a/apps/stage-tamagotchi/src/renderer/pages/notice/fade-on-hover.vue b/apps/stage-tamagotchi/src/renderer/pages/notice/fade-on-hover.vue
new file mode 100644
index 000000000..6e32eb81f
--- /dev/null
+++ b/apps/stage-tamagotchi/src/renderer/pages/notice/fade-on-hover.vue
@@ -0,0 +1,207 @@
+<script setup lang="ts">
+import { Button } from '@proj-airi/stage-ui/components'
+import { TransitionVertical } from '@proj-airi/ui'
+import { refDebounced, useDark, useMouseInElement } from '@vueuse/core'
+import { computed, onBeforeUnmount, onMounted, ref } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useRoute } from 'vue-router'
+
+import VideoTutorialFadeOnHoverDark from '../../assets/videos/tutorial/tutorial-fade-on-hover.dark.mp4'
+import VideoTutorialFadeOnHoverLight from '../../assets/videos/tutorial/tutorial-fade-on-hover.light.mp4'
+
+import { noticeWindowEventa } from '../../../shared/eventa'
+import { useElectronEventaContext, useElectronEventaInvoke } from '../../composables/electron-vueuse'
+
+const context = useElectronEventaContext()
+const sendAction = useElectronEventaInvoke(noticeWindowEventa.windowAction, context.value)
+const notifyMounted = useElectronEventaInvoke(noticeWindowEventa.pageMounted, context.value)
+const notifyUnmounted = useElectronEventaInvoke(noticeWindowEventa.pageUnmounted, context.value)
+const route = useRoute()
+const { t } = useI18n()
+
+const descriptionContainerRef = ref<HTMLDivElement>()
+const { isOutside } = useMouseInElement(descriptionContainerRef)
+const descriptionContainerTitleRef = ref<HTMLDivElement>()
+const descriptionOpenImmediate = computed(() => !isOutside.value)
+const descriptionOpen = refDebounced(descriptionOpenImmediate, 80)
+
+const isDark = useDark({ disableTransition: false })
+
+const requestId = ref<string | null>(null)
+const waitingForRequest = computed(() => !requestId.value)
+
+onMounted(async () => {
+  try {
+    const id = typeof route.query.id === 'string'
+      ? route.query.id
+      : Array.isArray(route.query.id)
+        ? route.query.id[0]
+        : null
+    const pending = await notifyMounted({ id: id ?? undefined })
+    if (pending?.id && pending.type === 'fade-on-hover')
+      requestId.value = pending.id
+  }
+  catch (error) {
+    console.warn('Failed to notify notice window mounted:', error)
+  }
+})
+
+onBeforeUnmount(async () => {
+  try {
+    await notifyUnmounted({ id: undefined })
+  }
+  catch {
+    /* noop */
+  }
+})
+
+async function handleAction(action: 'confirm' | 'cancel' | 'close') {
+  const id = requestId.value
+  if (!id) {
+    window.close()
+    return
+  }
+
+  try {
+    await sendAction({ id, action })
+  }
+  catch (error) {
+    console.warn('Failed to notify main process of notice action:', error)
+  }
+  finally {
+    window.close()
+  }
+}
+</script>
+
+<template>
+  <div class="h-100dvh w-100dvw">
+    <div class="relative h-full w-full flex flex-col gap-4 text-neutral-900 dark:text-neutral-100">
+      <div class="absolute inset-0 z-0 h-full w-full overflow-hidden text-xs text-neutral-600 dark:text-neutral-400">
+        <video :src="isDark ? VideoTutorialFadeOnHoverDark : VideoTutorialFadeOnHoverLight" autoplay muted loop class="h-full w-full object-cover" />
+      </div>
+      <div class="relative z-1 h-full w-full flex flex-col">
+        <div class="mb-2 flex items-center justify-between gap-2 px-4 pt-4">
+          <div class="inline-flex items-center gap-2 rounded-full bg-primary-500 px-3 py-1 text-[11px] text-primary-100 font-semibold tracking-[0.14em] uppercase">
+            Tutorial
+            <div class="h-1.5 w-1.5 rounded-full bg-primary-300 shadow-[0_0_12px_rgba(0,0,0,0.35)]" />
+          </div>
+        </div>
+        <div
+          :class="[
+            'w-fit',
+            'pl-4 pr-5 py-4 text-2xl font-semibold leading-tight',
+            'rounded-r-xl',
+            'bg-neutral-100/80 dark:bg-neutral-900/80',
+            'backdrop-blur-sm',
+          ]"
+        >
+          {{ t('tamagotchi.stage.notice.fade-on-hover.title') }}
+        </div>
+        <div class="flex-1" />
+        <div class="w-full px-4 pb-4">
+          <div
+            ref="descriptionContainerRef"
+            :class="[
+              'flex flex-col overflow-hidden',
+              'bg-neutral-100/90 dark:bg-neutral-900/90',
+              'backdrop-blur-sm',
+              'p-3 sm:p-4',
+              'rounded-lg',
+            ]"
+          >
+            <div class="space-y-2">
+              <div class="flex items-center gap-3">
+                <div ref="descriptionContainerTitleRef" class="line-clamp-1 min-h-full flex-1 overflow-hidden text-ellipsis text-lg font-semibold space-y-0.5">
+                  <template v-if="!descriptionOpen">
+                    <i18n-t keypath="tamagotchi.stage.notice.fade-on-hover.opacity" tag="div">
+                      <template #value>
+                        <span class="text-primary-800 font-semibold dark:text-primary-100">
+                          {{ t('tamagotchi.stage.notice.fade-on-hover.value') }}
+                        </span>
+                      </template>
+                      <template #targets>
+                        <span class="text-primary-800 font-semibold dark:text-primary-100">
+                          {{ t('tamagotchi.stage.notice.fade-on-hover.targets') }}
+                        </span>
+                      </template>
+                    </i18n-t>
+                    <i18n-t keypath="tamagotchi.stage.notice.fade-on-hover.toggle" tag="div">
+                      <template #controls>
+                        <span class="inline text-nowrap text-primary-800 font-semibold dark:text-primary-100">
+                          {{ t('tamagotchi.stage.notice.fade-on-hover.controls-label') }}
+                        </span>
+                      </template>
+                      <template #icon>
+                        <div
+                          i-ph:eye-slash
+                          class="inline-block align-middle"
+                          :aria-label="t('tamagotchi.stage.notice.fade-on-hover.icon-label')"
+                        />
+                      </template>
+                    </i18n-t>
+                  </template>
+                </div>
+                <Button
+                  v-if="!descriptionOpen"
+                  size="sm"
+                  :label="t('tamagotchi.stage.notice.fade-on-hover.read-more')"
+                />
+              </div>
+              <TransitionVertical>
+                <div v-if="descriptionOpen" class="overflow-hidden space-y-2">
+                  <div>
+                    {{ t('tamagotchi.stage.notice.fade-on-hover.intro') }}
+                  </div>
+                  <i18n-t keypath="tamagotchi.stage.notice.fade-on-hover.opacity" tag="div">
+                    <template #value>
+                      <span class="text-primary-800 font-semibold dark:text-primary-100">
+                        {{ t('tamagotchi.stage.notice.fade-on-hover.value') }}
+                      </span>
+                    </template>
+                    <template #targets>
+                      <span class="text-primary-800 font-semibold dark:text-primary-100">
+                        {{ t('tamagotchi.stage.notice.fade-on-hover.targets') }}
+                      </span>
+                    </template>
+                  </i18n-t>
+                  <i18n-t keypath="tamagotchi.stage.notice.fade-on-hover.toggle" tag="div">
+                    <template #controls>
+                      <span class="inline text-nowrap text-primary-800 font-semibold dark:text-primary-100">
+                        {{ t('tamagotchi.stage.notice.fade-on-hover.controls-label') }}
+                      </span>
+                    </template>
+                    <template #icon>
+                      <div
+                        i-ph:eye-slash
+                        class="inline-block align-middle"
+                        :aria-label="t('tamagotchi.stage.notice.fade-on-hover.icon-label')"
+                      />
+                    </template>
+                  </i18n-t>
+
+                  <div class="mt-3 flex flex-col gap-2 sm:flex-row">
+                    <Button
+                      variant="primary"
+                      size="md"
+                      block
+                      :label="t('tamagotchi.stage.notice.fade-on-hover.confirm')"
+                      :disabled="waitingForRequest"
+                      :loading="waitingForRequest"
+                      @click="handleAction('confirm')"
+                    />
+                  </div>
+                </div>
+              </TransitionVertical>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<route lang="yaml">
+meta:
+  layout: plain
+</route>
diff --git a/apps/stage-tamagotchi/src/renderer/stores/controls-island.ts b/apps/stage-tamagotchi/src/renderer/stores/controls-island.ts
new file mode 100644
index 000000000..aa8a7f215
--- /dev/null
+++ b/apps/stage-tamagotchi/src/renderer/stores/controls-island.ts
@@ -0,0 +1,21 @@
+import { useLocalStorage } from '@vueuse/core'
+import { defineStore } from 'pinia'
+
+export const useControlsIslandStore = defineStore('controls-island', () => {
+  // Persist fade-on-hover preference per user
+  const fadeOnHoverEnabled = useLocalStorage<boolean>('controls-island/fade-on-hover-enabled', false)
+
+  function enableFadeOnHover() {
+    fadeOnHoverEnabled.value = true
+  }
+
+  function disableFadeOnHover() {
+    fadeOnHoverEnabled.value = false
+  }
+
+  return {
+    fadeOnHoverEnabled,
+    enableFadeOnHover,
+    disableFadeOnHover,
+  }
+})
diff --git a/packages/i18n/src/locales/en/tamagotchi/stage.yaml b/packages/i18n/src/locales/en/tamagotchi/stage.yaml
index c231b509e..72fa53d11 100644
--- a/packages/i18n/src/locales/en/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/en/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: Appearance
+'controls-island':
+  'fade-on-hover':
+    enable: Auto hide
+    disable: Always show
+notice:
+  'fade-on-hover':
+    title: Fade on Hover
+    intro: Automatically fades the character when your cursor roams nearby. It helps reduce distractions while keeping your character visible.
+    opacity: After turning on, the opacity drops to {value} for both {targets} when your cursor is nearby.
+    toggle: You can toggle it off by hovering at {controls}, then clicking the {icon} again.
+    controls-label: Controls Island
+    icon-label: eye-slash icon
+    value: '0'
+    targets: Character and UI
+    confirm: Got it
+    preparing: Preparing…
+    read-more: Read more
+    preview-title: What is it?
diff --git a/packages/i18n/src/locales/es/tamagotchi/stage.yaml b/packages/i18n/src/locales/es/tamagotchi/stage.yaml
index 6ab10c8a0..377f5bf2f 100644
--- a/packages/i18n/src/locales/es/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/es/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: Apariencia
+'controls-island':
+  'fade-on-hover':
+    enable: Ocultar al pasar el cursor
+    disable: Mostrar siempre
+notice:
+  'fade-on-hover':
+    title: Desvanecer al pasar el cursor
+    intro: Difumina el personaje automáticamente cuando el cursor está cerca. Reduce distracciones sin perder visibilidad.
+    opacity: Al activarlo, la opacidad baja a {value} para {targets} cuando el cursor está cerca.
+    toggle: Puedes desactivarlo pasando el cursor por {controls} y tocando de nuevo el {icon}.
+    controls-label: Isla de controles
+    icon-label: ícono de ojo tachado
+    value: '0'
+    targets: Personaje y UI
+    confirm: Entendido
+    preparing: Preparando…
+    read-more: Leer más
+    preview-title: ¿Qué es esto?
diff --git a/packages/i18n/src/locales/fr/tamagotchi/stage.yaml b/packages/i18n/src/locales/fr/tamagotchi/stage.yaml
index 555f0631c..7ce0bfa37 100644
--- a/packages/i18n/src/locales/fr/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/fr/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: Apparence
+'controls-island':
+  'fade-on-hover':
+    enable: Masquer au survol
+    disable: Toujours afficher
+notice:
+  'fade-on-hover':
+    title: Disparaître au survol
+    intro: Fait disparaître légèrement le personnage quand le curseur s’approche. Moins de distractions tout en restant visible.
+    opacity: Une fois activé, l’opacité descend à {value} pour {targets} quand le curseur est à proximité.
+    toggle: Vous pouvez le désactiver en survolant l’{controls}, puis en cliquant à nouveau sur l’{icon}.
+    controls-label: Îlot de commandes
+    icon-label: icône œil barré
+    value: '0'
+    targets: Personnage et UI
+    confirm: Compris
+    preparing: Préparation…
+    read-more: En savoir plus
+    preview-title: C’est quoi ?
diff --git a/packages/i18n/src/locales/ru/tamagotchi/stage.yaml b/packages/i18n/src/locales/ru/tamagotchi/stage.yaml
index 718801f6e..2bcf02d5e 100644
--- a/packages/i18n/src/locales/ru/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/ru/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: Внешний вид
+'controls-island':
+  'fade-on-hover':
+    enable: Скрывать при наведении
+    disable: Всегда показывать
+notice:
+  'fade-on-hover':
+    title: Исчезать при наведении
+    intro: Автоматически делает персонажа прозрачнее, когда курсор рядом. Меньше отвлекает, но остаётся видимым.
+    opacity: После включения непрозрачность падает до {value} для {targets}, когда курсор рядом.
+    toggle: Можно выключить, наведя на {controls} и снова нажав на {icon}.
+    controls-label: Остров управления
+    icon-label: значок перечёркнутого глаза
+    value: '0'
+    targets: Персонажа и интерфейса
+    confirm: Понятно
+    preparing: Подготавливаем…
+    read-more: Подробнее
+    preview-title: Что это?
diff --git a/packages/i18n/src/locales/vi/tamagotchi/stage.yaml b/packages/i18n/src/locales/vi/tamagotchi/stage.yaml
index 7b0025f2f..3dfd55636 100644
--- a/packages/i18n/src/locales/vi/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/vi/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: Giao diện
+'controls-island':
+  'fade-on-hover':
+    enable: Ẩn khi rê chuột
+    disable: Luôn hiển thị
+notice:
+  'fade-on-hover':
+    title: Mờ dần khi rê chuột
+    intro: Tự làm mờ nhân vật khi con trỏ ở gần. Giảm xao nhãng nhưng vẫn nhìn thấy nhân vật.
+    opacity: Bật lên thì độ mờ giảm xuống {value} cho {targets} khi con trỏ ở gần.
+    toggle: Tắt đi bằng cách rê chuột qua {controls} rồi bấm lại {icon}.
+    controls-label: Đảo Điều Khiển
+    icon-label: biểu tượng mắt gạch
+    value: '0'
+    targets: Nhân vật và giao diện
+    confirm: Đã hiểu
+    preparing: Đang chuẩn bị…
+    read-more: Xem thêm
+    preview-title: Đây là gì?
diff --git a/packages/i18n/src/locales/zh-Hans/tamagotchi/stage.yaml b/packages/i18n/src/locales/zh-Hans/tamagotchi/stage.yaml
index 45131f5fb..6fafe3e5c 100644
--- a/packages/i18n/src/locales/zh-Hans/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/zh-Hans/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: 外观
+'controls-island':
+  'fade-on-hover':
+    enable: 悬停时隐藏
+    disable: 总是显示
+notice:
+  'fade-on-hover':
+    title: 悬停淡出
+    intro: 当光标靠近时自动让角色变淡，减少干扰又保持可见。
+    opacity: 开启后，不透明度会降到 {value} ，作用于 {targets} ，当光标靠近时。
+    toggle: 想关闭，移动到 {controls} 区域，再点击一次 {icon}。
+    controls-label: 控制岛
+    icon-label: 隐藏图标
+    value: '0'
+    targets: 角色和界面
+    confirm: 知道了
+    preparing: 准备中…
+    read-more: 阅读更多
+    preview-title: 这是什么？
diff --git a/packages/i18n/src/locales/zh-Hant/tamagotchi/stage.yaml b/packages/i18n/src/locales/zh-Hant/tamagotchi/stage.yaml
index 1b99d5a89..e313d9ae3 100644
--- a/packages/i18n/src/locales/zh-Hant/tamagotchi/stage.yaml
+++ b/packages/i18n/src/locales/zh-Hant/tamagotchi/stage.yaml
@@ -8,3 +8,21 @@ docs:
     navbar:
       appearance:
         title: 外貌
+'controls-island':
+  'fade-on-hover':
+    enable: 懸停時隱藏
+    disable: 總是顯示
+notice:
+  'fade-on-hover':
+    title: 懸停淡出
+    intro: 當游標靠近時自動讓角色變淡，減少干擾同時保持可見。
+    opacity: 開啟後，不透明度會降到 {value} ，作用於 {targets} ，當游標靠近時。
+    toggle: 要關閉時，將游標移到 {controls} 區域，再點擊一次 {icon}。
+    controls-label: 控制島
+    icon-label: 隱藏圖示
+    value: '0'
+    targets: 角色與介面
+    confirm: 知道了
+    preparing: 準備中…
+    read-more: 閱讀更多
+    preview-title: 這是什麼？