diff --git a/apps/oneclient/desktop/src/oneclient/bundles.rs b/apps/oneclient/desktop/src/oneclient/bundles.rs
index f5d32859..10430565 100644
--- a/apps/oneclient/desktop/src/oneclient/bundles.rs
+++ b/apps/oneclient/desktop/src/oneclient/bundles.rs
@@ -1,6 +1,5 @@
 use std::collections::HashMap;
 use std::path::PathBuf;
-use std::sync::Arc;
 
 use onelauncher_core::api::packages::modpack::data::ModpackArchive;
 use onelauncher_core::api::packages::modpack::{InstallableModpackFormatExt, ModpackFormat};
@@ -216,7 +215,7 @@ async fn download_and_load_bundle(
 
 	tracing::debug!("downloading bundle from remote: {url}");
 	// if we are at this point, it means we either need to update or download
-	let bytes = http::download(Method::GET, &url, disk_path, None, None).await?;
+	http::download(Method::GET, &url, disk_path, None, None).await?;
 
-	Ok(ModpackFormat::from_bytes(Arc::new(bytes.to_vec())).await?)
+	Ok(ModpackFormat::from_file(disk_path).await?)
 }
diff --git a/apps/oneclient/desktop/src/oneclient/mod.rs b/apps/oneclient/desktop/src/oneclient/mod.rs
index 5e5558ff..e344e9b9 100644
--- a/apps/oneclient/desktop/src/oneclient/mod.rs
+++ b/apps/oneclient/desktop/src/oneclient/mod.rs
@@ -5,4 +5,8 @@ pub async fn initialize_oneclient() {
 	if let Err(err) = clusters::init_clusters().await {
 		tracing::error!("failed to initialize clusters: {err}");
 	}
+
+	tokio::spawn(async {
+		bundles::BundlesManager::get().await;
+	});
 }
diff --git a/apps/oneclient/frontend/src/bindings.gen.ts b/apps/oneclient/frontend/src/bindings.gen.ts
index 99379545..998b373b 100644
--- a/apps/oneclient/frontend/src/bindings.gen.ts
+++ b/apps/oneclient/frontend/src/bindings.gen.ts
@@ -189,7 +189,7 @@ export type SettingProfileModel = { name: string; java_id: number | null; res: R
 
 export type Settings = { global_game_settings: SettingProfileModel; allow_parallel_running_clusters: boolean; enable_gamemode: boolean; discord_enabled: boolean; max_concurrent_requests: number; settings_version: number; native_window_frame: boolean }
 
-export type SettingsOsExtra = Record<string, never>
+export type SettingsOsExtra = { enable_gamemode: boolean | null }
 
 export type SkinVariant = "classic" | "slim"
 
@@ -254,8 +254,13 @@ export type VersionType =
  */
 "old_beta"
 
-const ARGS_MAP = { 'core':'{"getDefaultUser":["fallback"],"fetchLoggedInProfile":["access_token"],"changeSkin":["access_token","skin_url","skin_variant"],"getClusterById":["id"],"launchCluster":["id","uuid"],"getUsers":[],"updateClusterProfile":["name","profile"],"getWorlds":["id"],"getPackageVersions":["provider","slug","mc_version","loader","offset","limit"],"getClusters":[],"getLogByName":["id","name"],"setDefaultUser":["uuid"],"open":["input"],"openMsaLogin":[],"removeCluster":["id"],"searchPackages":["provider","query"],"getGlobalProfile":[],"updateClusterById":["id","request"],"isClusterRunning":["cluster_id"],"downloadPackage":["provider","package_id","version_id","cluster_id","skip_compatibility"],"installModpack":["modpack","cluster_id"],"fetchMinecraftProfile":["uuid"],"getRunningProcesses":[],"getUser":["uuid"],"killProcess":["pid"],"removeUser":["uuid"],"getRunningProcessesByClusterId":["cluster_id"],"convertUsernameUUID":["username_uuid"],"uploadSkinBytes":["access_token","skin_data","image_format","skin_variant"],"getScreenshots":["id"],"getPackageBody":["provider","body"],"changeCape":["access_token","cape_uuid"],"removeCape":["access_token"],"getMultiplePackages":["provider","slugs"],"getLoadersForVersion":["mc_version"],"getPackage":["provider","slug"],"getUsersFromAuthor":["provider","author"],"readSettings":[],"createCluster":["options"],"createSettingsProfile":["name"],"writeSettings":["setting"],"getLogs":["id"],"getGameVersions":[],"getProfileOrDefault":["name"]}', 'events':'{"message":["event"],"process":["event"],"ingress":["event"]}', 'oneclient':'{"openDevTools":[],"getClustersGroupedByMajor":[],"getBundlesFor":["cluster_id"]}', 'folders':'{"fromCluster":["folder_name"],"openCluster":["folder_name"]}' }
-export type Router = { 'core': { getClusters: () => Promise<ClusterModel[]>, 
+const ARGS_MAP = { 'events':'{"message":["event"],"process":["event"],"ingress":["event"]}', 'folders':'{"openCluster":["folder_name"],"fromCluster":["folder_name"]}', 'oneclient':'{"getClustersGroupedByMajor":[],"getBundlesFor":["cluster_id"],"openDevTools":[]}', 'core':'{"getLogByName":["id","name"],"getGlobalProfile":[],"getUsers":[],"getPackageVersions":["provider","slug","mc_version","loader","offset","limit"],"updateClusterProfile":["name","profile"],"searchPackages":["provider","query"],"getPackage":["provider","slug"],"launchCluster":["id","uuid"],"installModpack":["modpack","cluster_id"],"writeSettings":["setting"],"convertUsernameUUID":["username_uuid"],"getUsersFromAuthor":["provider","author"],"openMsaLogin":[],"open":["input"],"getClusters":[],"isClusterRunning":["cluster_id"],"getLoadersForVersion":["mc_version"],"getPackageBody":["provider","body"],"fetchMinecraftProfile":["uuid"],"changeSkin":["access_token","skin_url","skin_variant"],"getUser":["uuid"],"createCluster":["options"],"createSettingsProfile":["name"],"getClusterById":["id"],"setDefaultUser":["uuid"],"killProcess":["pid"],"fetchLoggedInProfile":["access_token"],"getRunningProcesses":[],"removeCluster":["id"],"getGameVersions":[],"getWorlds":["id"],"removeUser":["uuid"],"getRunningProcessesByClusterId":["cluster_id"],"updateClusterById":["id","request"],"readSettings":[],"changeCape":["access_token","cape_uuid"],"downloadPackage":["provider","package_id","version_id","cluster_id","skip_compatibility"],"getLogs":["id"],"uploadSkinBytes":["access_token","skin_data","image_format","skin_variant"],"getScreenshots":["id"],"getProfileOrDefault":["name"],"getMultiplePackages":["provider","slugs"],"getDefaultUser":["fallback"],"removeCape":["access_token"]}' }
+export type Router = { 'folders': { fromCluster: (folderName: string) => Promise<string>, 
+openCluster: (folderName: string) => Promise<null> },
+'oneclient': { openDevTools: () => Promise<void>, 
+getClustersGroupedByMajor: () => Promise<Partial<{ [key in number]: ClusterModel[] }>>, 
+getBundlesFor: (clusterId: number) => Promise<ModpackArchive[]> },
+'core': { getClusters: () => Promise<ClusterModel[]>, 
 getClusterById: (id: number) => Promise<ClusterModel | null>, 
 removeCluster: (id: number) => Promise<null>, 
 createCluster: (options: CreateCluster) => Promise<ClusterModel>, 
@@ -301,12 +306,7 @@ convertUsernameUUID: (usernameUuid: string) => Promise<MowojangProfile>,
 open: (input: string) => Promise<null> },
 'events': { ingress: (event: IngressPayload) => Promise<void>, 
 message: (event: MessagePayload) => Promise<void>, 
-process: (event: ProcessPayload) => Promise<void> },
-'folders': { fromCluster: (folderName: string) => Promise<string>, 
-openCluster: (folderName: string) => Promise<null> },
-'oneclient': { openDevTools: () => Promise<void>, 
-getClustersGroupedByMajor: () => Promise<Partial<{ [key in number]: ClusterModel[] }>>, 
-getBundlesFor: (clusterId: number) => Promise<ModpackArchive[]> } };
+process: (event: ProcessPayload) => Promise<void> } };
 
 
 export type { InferCommandOutput }
diff --git a/apps/oneclient/frontend/src/routes/app/cluster/overview.tsx b/apps/oneclient/frontend/src/routes/app/cluster/overview.tsx
index 8c9c8192..dd09a1a1 100644
--- a/apps/oneclient/frontend/src/routes/app/cluster/overview.tsx
+++ b/apps/oneclient/frontend/src/routes/app/cluster/overview.tsx
@@ -1,4 +1,6 @@
 import { SheetPage } from '@/components/SheetPage';
+import { bindings } from '@/main';
+import { useCommandSuspense } from '@onelauncher/common';
 import { createFileRoute } from '@tanstack/react-router';
 
 export const Route = createFileRoute('/app/cluster/overview')({
@@ -14,7 +16,11 @@ function RouteComponent() {
 				<h1 className="text-2xl font-semibold">Cluster Overview</h1>
 				<p>Welcome to the cluster overview page. Here you can find information about your clusters.</p>
 				<div style={{ height: '1500px' }}>
-					Cluster Name: {cluster.name}
+					Cluster Name:
+					{' '}
+					{cluster.name}
+
+					<TestBundles />
 				</div>
 				<p>test</p>
 				{/* Additional content can be added here */}
@@ -22,3 +28,24 @@ function RouteComponent() {
 		</SheetPage.Content>
 	);
 }
+
+function TestBundles() {
+	const { cluster } = Route.useRouteContext();
+
+	const { data: bundles } = useCommandSuspense(['getBundlesFor', cluster.id], () => bindings.oneclient.getBundlesFor(cluster.id));
+
+	return (
+		<div>
+			<h2 className="text-xl font-semibold">Bundles</h2>
+			<ul>
+				{bundles.map(bundle => (
+					<li key={bundle.path}>
+						<code>
+							{JSON.stringify(bundle, null, 4)}
+						</code>
+					</li>
+				))}
+			</ul>
+		</div>
+	);
+}
diff --git a/packages/core/src/api/packages/modpack/mod.rs b/packages/core/src/api/packages/modpack/mod.rs
index 1ce37c86..b2e345ba 100644
--- a/packages/core/src/api/packages/modpack/mod.rs
+++ b/packages/core/src/api/packages/modpack/mod.rs
@@ -30,13 +30,13 @@ pub enum ModpackFormat {
 }
 
 const FORMAT_PIPELINE_PATH: &[LoaderFn<PathBuf>] = &[
-	PolyMrPackFormatImpl::from_file, // has to be first because of it being a **VALID** mrpack with extra stuff
-	MrPackFormatImpl::from_file,
+	PolyMrPackFormatImpl::from_path, // has to be first because of it being a **VALID** mrpack with extra stuff
+	MrPackFormatImpl::from_path,
 ];
 
 const FORMAT_PIPELINE_BYTES: &[LoaderFn<Arc<Vec<u8>>>] = &[
-	PolyMrPackFormatImpl::from_bytes, // has to be first because of it being a **VALID** mrpack with extra stuff
-	MrPackFormatImpl::from_bytes,
+	PolyMrPackFormatImpl::from_manifest_bytes, // has to be first because of it being a **VALID** mrpack with extra stuff
+	MrPackFormatImpl::from_manifest_bytes,
 ];
 
 type LoaderFn<Arg> = fn(
@@ -47,13 +47,13 @@ type LoaderFn<Arg> = fn(
 
 #[async_trait::async_trait]
 pub trait ModpackFormatExt {
-	async fn from_file(
+	async fn from_path(
 		path: PathBuf,
 	) -> LauncherResult<Option<Box<dyn InstallableModpackFormatExt>>>
 	where
 		Self: Sized;
 
-	async fn from_bytes(
+	async fn from_manifest_bytes(
 		bytes: Arc<Vec<u8>>,
 	) -> LauncherResult<Option<Box<dyn InstallableModpackFormatExt>>>
 	where
@@ -95,7 +95,7 @@ impl ModpackFormat {
 		Err(PackageError::UnsupportedModpackFormat.into())
 	}
 
-	pub async fn from_bytes(
+	pub async fn from_manifest_bytes(
 		bytes: Arc<Vec<u8>>,
 	) -> LauncherResult<Box<dyn InstallableModpackFormatExt>> {
 		for stage in FORMAT_PIPELINE_BYTES {
diff --git a/packages/core/src/api/packages/modpack/mrpack.rs b/packages/core/src/api/packages/modpack/mrpack.rs
index ee559be0..95f4b751 100644
--- a/packages/core/src/api/packages/modpack/mrpack.rs
+++ b/packages/core/src/api/packages/modpack/mrpack.rs
@@ -35,7 +35,7 @@ pub(super) const MODRINTH_URL_PREFIX: &str = "https://cdn.modrinth.com/";
 
 #[async_trait::async_trait]
 impl ModpackFormatExt for MrPackFormatImpl {
-	async fn from_file(
+	async fn from_path(
 		path: std::path::PathBuf,
 	) -> LauncherResult<Option<Box<dyn InstallableModpackFormatExt>>>
 	where
@@ -48,7 +48,7 @@ impl ModpackFormatExt for MrPackFormatImpl {
 
 		let manifest_file = io::try_read_zip_entry_bytes(buf_reader, "modrinth.index.json").await?;
 
-		let Some(this) = Self::from_bytes(Arc::new(manifest_file)).await? else {
+		let Some(this) = Self::from_manifest_bytes(Arc::new(manifest_file)).await? else {
 			return Ok(None);
 		};
 
@@ -61,7 +61,7 @@ impl ModpackFormatExt for MrPackFormatImpl {
 		Ok(Some(this))
 	}
 
-	async fn from_bytes(
+	async fn from_manifest_bytes(
 		bytes: Arc<Vec<u8>>,
 	) -> LauncherResult<Option<Box<dyn InstallableModpackFormatExt>>>
 	where
diff --git a/packages/core/src/api/packages/modpack/polymrpack.rs b/packages/core/src/api/packages/modpack/polymrpack.rs
index 240aff94..d24b8fbe 100644
--- a/packages/core/src/api/packages/modpack/polymrpack.rs
+++ b/packages/core/src/api/packages/modpack/polymrpack.rs
@@ -31,7 +31,7 @@ pub struct PolyMrPackFormatImpl {
 
 #[async_trait::async_trait]
 impl ModpackFormatExt for PolyMrPackFormatImpl {
-	async fn from_file(
+	async fn from_path(
 		path: std::path::PathBuf,
 	) -> LauncherResult<Option<Box<dyn InstallableModpackFormatExt>>>
 	where
@@ -44,7 +44,7 @@ impl ModpackFormatExt for PolyMrPackFormatImpl {
 
 		let manifest_file = io::try_read_zip_entry_bytes(buf_reader, "modrinth.index.json").await?;
 
-		let Some(this) = Self::from_bytes(Arc::new(manifest_file)).await? else {
+		let Some(this) = Self::from_manifest_bytes(Arc::new(manifest_file)).await? else {
 			return Ok(None);
 		};
 
@@ -57,7 +57,7 @@ impl ModpackFormatExt for PolyMrPackFormatImpl {
 		Ok(Some(this))
 	}
 
-	async fn from_bytes(
+	async fn from_manifest_bytes(
 		bytes: Arc<Vec<u8>>,
 	) -> LauncherResult<Option<Box<dyn InstallableModpackFormatExt>>>
 	where
@@ -146,7 +146,9 @@ impl InstallableModpackFormatExt for PolyMrPackFormatImpl {
 			return Ok(manifest);
 		}
 
-		let files = to_modpack_files(&self.raw_manifest.files).await?;
+		let files = to_modpack_files(&self.raw_manifest.files)
+			.await
+			.map_err(|e| anyhow::anyhow!("failed to parse polymrpack files: {e}"))?;
 
 		let manifest = ModpackManifest {
 			name: self.raw_manifest.name.clone(),