diff --git a/src/App.tsx b/src/App.tsx
index a24975f..a1df1ba 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,9 +1,10 @@
 import { useState, useEffect } from "react";
-import { listen } from "@tauri-apps/api/event";
 import { useAudio } from "./hooks/useAudio";
 import { useSettings } from "./hooks/useSettings";
+import { useGameInstances } from "./hooks/useGameInstances";
+import { useLauncher } from "./hooks/useLauncher";
 import { TauriService } from "./services/tauri";
-import { AppConfig, Runner, InstalledStatus, ReinstallModalData, McNotification } from "./types";
+import { AppConfig, Runner, ReinstallModalData, McNotification } from "./types";
 import { Sidebar } from "./components/layout/Sidebar";
 import { HomeView } from "./components/views/HomeView";
 import { VersionsView } from "./components/views/VersionsView";
@@ -17,13 +18,6 @@ export default function App() {
   const [username, setUsername] = useState("");
   const [activeTab, setActiveTab] = useState("home");
   const [isFirstRun, setIsFirstRun] = useState(true);
-  const [isRunning, setIsRunning] = useState(false);
-  const [installingInstance, setInstallingInstance] = useState<string | null>(null);
-  const [downloadProgress, setDownloadProgress] = useState<number>(0);
-  const [installedStatus, setInstalledStatus] = useState<InstalledStatus>({
-    vanilla_tu19: false,
-    vanilla_tu24: false,
-  });
   const [selectedInstance, setSelectedInstance] = useState<string>("vanilla_tu19");
   const [reinstallModal, setReinstallModal] = useState<ReinstallModalData | null>(null);
   const [mcNotif, setMcNotif] = useState<McNotification | null>(null);
@@ -33,61 +27,8 @@ export default function App() {
 
   const { musicVol, setMusicVol, sfxVol, setSfxVol, isMuted, setIsMuted } = useSettings();
   const { musicRef, playRandomMusic, playSfx, ensureAudio } = useAudio(musicVol, sfxVol, isMuted);
-
-  const updateAllStatus = async () => {
-    const v19 = await TauriService.checkGameInstalled("vanilla_tu19");
-    const v24 = await TauriService.checkGameInstalled("vanilla_tu24");
-    setInstalledStatus({ vanilla_tu19: v19, vanilla_tu24: v24 });
-  };
-
-  const fadeAndLaunch = async () => {
-    playSfx('levelup.ogg', 0.4);
-    setIsRunning(true);
-    if (musicRef.current && !isMuted) {
-      const startVol = musicRef.current.volume;
-      const steps = 20;
-      let currentStep = 0;
-      const fade = setInterval(() => {
-        currentStep++;
-        if (musicRef.current) {
-          musicRef.current.volume = Math.max(0, startVol * (1 - currentStep / steps));
-        }
-        if (currentStep >= steps) {
-          clearInterval(fade);
-          if (musicRef.current) musicRef.current.pause();
-        }
-      }, 50);
-    }
-    setTimeout(async () => {
-      try {
-        await TauriService.launchGame(selectedInstance);
-      } catch (e) {
-        alert(`Failed to launch game: ${e}`);
-      } finally {
-        setIsRunning(false);
-        if (musicRef.current) {
-          musicRef.current.volume = isMuted ? 0 : musicVol;
-          playRandomMusic();
-        }
-      }
-    }, 1500);
-  };
-
-  const executeInstall = async (id: string, url: string) => {
-    setInstallingInstance(id);
-    setDownloadProgress(0);
-    try {
-      await TauriService.downloadAndInstall(url, id);
-      setMcNotif({ t: "Success!", m: "Ready to play." });
-      playSfx('orb.ogg');
-      setTimeout(() => setMcNotif(null), 4000);
-      updateAllStatus();
-    } catch (e) {
-      console.error(e);
-      alert("Error during installation: " + e);
-    }
-    setInstallingInstance(null);
-  };
+  const { installedStatus, installingInstance, downloadProgress, executeInstall, updateAllStatus } = useGameInstances(playSfx, setMcNotif);
+  const { isRunning, fadeAndLaunch } = useLauncher(selectedInstance, musicRef, isMuted, musicVol, playRandomMusic, playSfx);
 
   useEffect(() => {
     TauriService.loadConfig().then((c) => {
@@ -107,19 +48,11 @@ export default function App() {
         setAvailableRunners(runners);
       });
     }
-
-    updateAllStatus();
-    const unlisten = listen<number>("download-progress", (e) =>
-      setDownloadProgress(Math.round(e.payload))
-    );
-    return () => {
-      unlisten.then((f) => f());
-    };
   }, []);
 
   if (isFirstRun) {
     return (
-      <FirstRunView 
+      <FirstRunView
         username={username}
         setUsername={setUsername}
         isLinux={isLinux}
@@ -139,7 +72,7 @@ export default function App() {
       onContextMenu={(e) => e.preventDefault()}
     >
       <audio ref={musicRef} onEnded={playRandomMusic} />
-      
+
       <Sidebar
         activeTab={activeTab}
         setActiveTab={setActiveTab}
diff --git a/src/hooks/useGameInstances.ts b/src/hooks/useGameInstances.ts
new file mode 100644
index 0000000..328a6f0
--- /dev/null
+++ b/src/hooks/useGameInstances.ts
@@ -0,0 +1,56 @@
+import { useState, useEffect } from 'react';
+import { listen } from "@tauri-apps/api/event";
+import { TauriService } from '../services/tauri';
+import { InstalledStatus, McNotification } from '../types';
+
+export const useGameInstances = (
+  playSfx: (name: string, multiplier?: number) => void,
+  setMcNotif: (notif: McNotification | null) => void
+) => {
+  const [installingInstance, setInstallingInstance] = useState<string | null>(null);
+  const [downloadProgress, setDownloadProgress] = useState<number>(0);
+  const [installedStatus, setInstalledStatus] = useState<InstalledStatus>({
+    vanilla_tu19: false,
+    vanilla_tu24: false,
+  });
+
+  const updateAllStatus = async () => {
+    const v19 = await TauriService.checkGameInstalled("vanilla_tu19");
+    const v24 = await TauriService.checkGameInstalled("vanilla_tu24");
+    setInstalledStatus({ vanilla_tu19: v19, vanilla_tu24: v24 });
+  };
+
+  const executeInstall = async (id: string, url: string) => {
+    setInstallingInstance(id);
+    setDownloadProgress(0);
+    try {
+      await TauriService.downloadAndInstall(url, id);
+      setMcNotif({ t: "Success!", m: "Ready to play." });
+      playSfx('orb.ogg');
+      setTimeout(() => setMcNotif(null), 4000);
+      updateAllStatus();
+    } catch (e) {
+      console.error(e);
+      alert("Error during installation: " + e);
+    }
+    setInstallingInstance(null);
+  };
+
+  useEffect(() => {
+    updateAllStatus();
+    const unlisten = listen<number>("download-progress", (e) =>
+      setDownloadProgress(Math.round(e.payload))
+    );
+    return () => {
+      unlisten.then((f) => f());
+    };
+  }, []);
+
+  return {
+    installedStatus,
+    installingInstance,
+    downloadProgress,
+    executeInstall,
+    updateAllStatus,
+  };
+};
diff --git a/src/hooks/useLauncher.ts b/src/hooks/useLauncher.ts
new file mode 100644
index 0000000..6367e7a
--- /dev/null
+++ b/src/hooks/useLauncher.ts
@@ -0,0 +1,51 @@
+import { useState } from 'react';
+import { TauriService } from '../services/tauri';
+
+export const useLauncher = (
+  selectedInstance: string,
+  musicRef: React.RefObject<HTMLAudioElement | null>,
+  isMuted: boolean,
+  musicVol: number,
+  playRandomMusic: () => void,
+  playSfx: (name: string, multiplier?: number) => void
+) => {
+  const [isRunning, setIsRunning] = useState(false);
+
+  const fadeAndLaunch = async () => {
+    playSfx('levelup.ogg', 0.4);
+    setIsRunning(true);
+    if (musicRef.current && !isMuted) {
+      const startVol = musicRef.current.volume;
+      const steps = 20;
+      let currentStep = 0;
+      const fade = setInterval(() => {
+        currentStep++;
+        if (musicRef.current) {
+          musicRef.current.volume = Math.max(0, startVol * (1 - currentStep / steps));
+        }
+        if (currentStep >= steps) {
+          clearInterval(fade);
+          if (musicRef.current) musicRef.current.pause();
+        }
+      }, 50);
+    }
+    setTimeout(async () => {
+      try {
+        await TauriService.launchGame(selectedInstance);
+      } catch (e) {
+        alert(`Failed to launch game: ${e}`);
+      } finally {
+        setIsRunning(false);
+        if (musicRef.current) {
+          musicRef.current.volume = isMuted ? 0 : musicVol;
+          playRandomMusic();
+        }
+      }
+    }, 1500);
+  };
+
+  return {
+    isRunning,
+    fadeAndLaunch,
+  };
+};