diff --git a/app/components/Home/BottomScreen/Buttons/Buttons.vue b/app/components/Home/BottomScreen/Buttons/Buttons.vue
index b35fb1c..c0ac652 100644
--- a/app/components/Home/BottomScreen/Buttons/Buttons.vue
+++ b/app/components/Home/BottomScreen/Buttons/Buttons.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import gsap from "gsap";
 import GameButton from "./GameButton.vue";
 import PictochatButton from "./PictochatButton.vue";
 import DownloadPlayButton from "./DownloadPlayButton.vue";
@@ -26,15 +27,44 @@ const nextBottomButton = ref<"downloadPlay" | "pictochat">("pictochat");
 
 const selectorPosition = computed(() => BUTTONS_CONFIG[selectedButton.value]);
 
+const animationPercentage = ref(0);
+
+const getButtonOffset = (button: ButtonType) => {
+  if (selectedButton.value === button) return animationPercentage.value * -200;
+  return 0;
+};
+
+const getOpacity = () => (1 - animationPercentage.value) * 100;
+
 useScreenClick((x: number, y: number) => {
-  for (const [buttonName, config] of Object.entries(BUTTONS_CONFIG)) {
+  if (animationPercentage.value != 0) return;
+
+  for (const [buttonName, config] of Object.entries(BUTTONS_CONFIG) as [
+    ButtonType,
+    ButtonConfig,
+  ][]) {
     if (
       x >= config.sx &&
       x <= config.sx + config.sw &&
       y >= config.sy &&
       y <= config.sy + config.sh
     ) {
-      selectedButton.value = buttonName as ButtonType;
+      if (selectedButton.value === buttonName) {
+        gsap.fromTo(
+          animationPercentage,
+          { value: 0 },
+          {
+            value: 1,
+            duration: 0.35,
+            ease: "none",
+            onComplete: () => {
+              throw new Error("not implemented: onComplete in button click");
+            },
+          },
+        );
+      } else {
+        selectedButton.value = buttonName;
+      }
 
       if (buttonName === "pictochat" || buttonName === "downloadPlay") {
         nextBottomButton.value = buttonName;
@@ -99,14 +129,20 @@ onUnmounted(() => {
 </script>
 
 <template>
-  <GameButton :x="BUTTONS_CONFIG.game.x" :y="BUTTONS_CONFIG.game.y" />
+  <GameButton
+    :x="BUTTONS_CONFIG.game.x"
+    :y="BUTTONS_CONFIG.game.y + getButtonOffset('game')"
+    :opacity="getOpacity()"
+  />
   <DownloadPlayButton
     :x="BUTTONS_CONFIG.downloadPlay.x"
-    :y="BUTTONS_CONFIG.downloadPlay.y"
+    :y="BUTTONS_CONFIG.downloadPlay.y + getButtonOffset('downloadPlay')"
+    :opacity="getOpacity()"
   />
   <PictochatButton
     :x="BUTTONS_CONFIG.pictochat.x"
-    :y="BUTTONS_CONFIG.pictochat.y"
+    :y="BUTTONS_CONFIG.pictochat.y + getButtonOffset('pictochat')"
+    :opacity="getOpacity()"
   />
 
   <Selector
@@ -114,5 +150,6 @@ onUnmounted(() => {
     :y="selectorPosition.sy"
     :width="selectorPosition.sw"
     :height="selectorPosition.sh"
+    :opacity="getOpacity()"
   />
 </template>
diff --git a/app/components/Home/BottomScreen/Buttons/DownloadPlayButton.vue b/app/components/Home/BottomScreen/Buttons/DownloadPlayButton.vue
index 548c36f..8d93d1b 100644
--- a/app/components/Home/BottomScreen/Buttons/DownloadPlayButton.vue
+++ b/app/components/Home/BottomScreen/Buttons/DownloadPlayButton.vue
@@ -2,6 +2,7 @@
 const props = defineProps<{
   x: number;
   y: number;
+  opacity: number;
 }>();
 
 const buttonImage = useTemplateRef("buttonImage");
@@ -9,6 +10,7 @@ const buttonImage = useTemplateRef("buttonImage");
 useRender((ctx) => {
   if (!buttonImage.value) return;
 
+  ctx.globalAlpha = props.opacity / 100;
   ctx.drawImage(buttonImage.value, props.x, props.y);
 });
 </script>
diff --git a/app/components/Home/BottomScreen/Buttons/GameButton.vue b/app/components/Home/BottomScreen/Buttons/GameButton.vue
index 40c912c..6f85aa5 100644
--- a/app/components/Home/BottomScreen/Buttons/GameButton.vue
+++ b/app/components/Home/BottomScreen/Buttons/GameButton.vue
@@ -2,6 +2,7 @@
 const props = defineProps<{
   x: number;
   y: number;
+  opacity: number;
 }>();
 
 const buttonImage = useTemplateRef("buttonImage");
@@ -9,6 +10,7 @@ const buttonImage = useTemplateRef("buttonImage");
 useRender((ctx) => {
   if (!buttonImage.value) return;
 
+  ctx.globalAlpha = props.opacity / 100;
   ctx.drawImage(buttonImage.value, props.x, props.y);
 });
 </script>
diff --git a/app/components/Home/BottomScreen/Buttons/PictochatButton.vue b/app/components/Home/BottomScreen/Buttons/PictochatButton.vue
index 23f75e5..8d2f881 100644
--- a/app/components/Home/BottomScreen/Buttons/PictochatButton.vue
+++ b/app/components/Home/BottomScreen/Buttons/PictochatButton.vue
@@ -2,6 +2,7 @@
 const props = defineProps<{
   x: number;
   y: number;
+  opacity: number;
 }>();
 
 const buttonImage = useTemplateRef("buttonImage");
@@ -9,6 +10,7 @@ const buttonImage = useTemplateRef("buttonImage");
 useRender((ctx) => {
   if (!buttonImage.value) return;
 
+  ctx.globalAlpha = props.opacity / 100;
   ctx.drawImage(buttonImage.value, props.x, props.y);
 });
 </script>
diff --git a/app/components/Home/BottomScreen/Buttons/Selector.vue b/app/components/Home/BottomScreen/Buttons/Selector.vue
index 01e6fbb..f015062 100644
--- a/app/components/Home/BottomScreen/Buttons/Selector.vue
+++ b/app/components/Home/BottomScreen/Buttons/Selector.vue
@@ -4,6 +4,7 @@ const props = defineProps<{
   y: number;
   width: number;
   height: number;
+  opacity: number;
 }>();
 
 const cornerImage = useTemplateRef("cornerImage");
@@ -45,6 +46,8 @@ useRender((ctx) => {
   const w = Math.floor(currentWidth);
   const h = Math.floor(currentHeight);
 
+  ctx.globalAlpha = props.opacity / 100;
+
   ctx.drawImage(cornerImage.value, x, y);
 
   ctx.save();
diff --git a/package.json b/package.json
index 50c4bce..5adf159 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "lint": "eslint --fix --cache ."
   },
   "dependencies": {
+    "gsap": "^3.13.0",
     "nuxt": "^4.2.1",
     "vue": "^3.5.22",
     "vue-router": "^4.6.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0c30874..ca8a441 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -7,6 +7,9 @@ settings:
 importers:
   .:
     dependencies:
+      gsap:
+        specifier: ^3.13.0
+        version: 3.13.0
       nuxt:
         specifier: ^4.2.1
         version: 4.2.1(@parcel/watcher@2.5.1)(@vue/compiler-sfc@3.5.24)(db0@0.3.4)(eslint@9.39.1(jiti@2.6.1))(ioredis@5.8.2)(magicast@0.5.1)(optionator@0.9.4)(rollup@4.53.1)(terser@5.44.1)(typescript@5.9.3)(vite@7.2.2(jiti@2.6.1)(terser@5.44.1)(yaml@2.8.1))(yaml@2.8.1)
@@ -3698,6 +3701,12 @@ packages:
         integrity: sha512-EtKwoO6kxCL9WO5xipiHTZlSzBm7WLT627TqC/uVRd0HKmq8NXyebnNYxDoBi7wt8eTWrUrKXCOVaFq9x1kgag==,
       }
 
+  gsap@3.13.0:
+    resolution:
+      {
+        integrity: sha512-QL7MJ2WMjm1PHWsoFrAQH/J8wUeqZvMtHO58qdekHpCfhvhSL4gSiz6vJf5EeMP0LOn3ZCprL2ki/gjED8ghVw==,
+      }
+
   gzip-size@7.0.0:
     resolution:
       {
@@ -8869,6 +8878,8 @@ snapshots:
 
   graphemer@1.4.0: {}
 
+  gsap@3.13.0: {}
+
   gzip-size@7.0.0:
     dependencies:
       duplexer: 0.1.2