src/app/api/file/route.ts

@@ -23,18 +23,34 @@ const MIME_TYPES: Record<string, string> = {
   '.zip': 'application/zip',
   '.dmg': 'application/x-apple-diskimage',
   '.gz': 'application/gzip',
+  '.tgz': 'application/gzip',
+  '.bz2': 'application/x-bzip2',
+  '.xz': 'application/x-xz',
+  '.zst': 'application/zstd',
 }
 
 function getMimeType(filePath: string): string {
-  // Special-case .tar.gz before checking the last extension
+  // Special-case multi-part extensions before checking the last extension
-  if (filePath.toLowerCase().endsWith('.tar.gz')) return 'application/gzip'
+  const lower = filePath.toLowerCase()
+  if (lower.endsWith('.tar.gz')) return 'application/gzip'
+  if (lower.endsWith('.tar.bz2')) return 'application/x-bzip2'
+  if (lower.endsWith('.tar.xz')) return 'application/x-xz'
+  if (lower.endsWith('.tar.zst')) return 'application/zstd'
   const ext = path.extname(filePath).toLowerCase()
   return MIME_TYPES[ext] ?? 'application/octet-stream'
 }
 
 function isDownloadAttachment(filePath: string): boolean {
   const lower = filePath.toLowerCase()
-  return lower.endsWith('.zip') || lower.endsWith('.tar.gz') || lower.endsWith('.dmg')
+  return (
+    lower.endsWith('.zip') ||
+    lower.endsWith('.tar.gz') ||
+    lower.endsWith('.tar.bz2') ||
+    lower.endsWith('.tar.xz') ||
+    lower.endsWith('.tar.zst') ||
+    lower.endsWith('.tgz') ||
+    lower.endsWith('.dmg')
+  )
 }
 
 export async function GET(request: NextRequest) {

src/components/games/GameDetailModal.tsx

@@ -609,7 +609,6 @@ function DownloadButton({
           onMouseLeave={(e) => ((e.currentTarget as HTMLElement).style.backgroundColor = 'transparent')}
         >
           <span className="flex-shrink-0">↓</span>
-          <PlatformPill platform={primary.platform} />
           <span className="truncate">{primary.filename}</span>
           <span className="justify-right flex-shrink-0"><PlatformPill platform={primary.platform} /></span>
         </a>
@@ -647,8 +646,8 @@ function DownloadButton({
               onMouseLeave={(e) => ((e.currentTarget as HTMLElement).style.backgroundColor = 'transparent')}
             >
               <span style={{ color: 'var(--text-secondary)' }} className="flex-shrink-0">↓</span>
-              <PlatformPill platform={file.platform} />
               <span className="truncate">{file.filename}</span>
+              <PlatformPill platform={file.platform} />
             </a>
           ))}
         </div>

src/lib/games.ts

@@ -11,6 +11,10 @@ function platformForFile(name: string): GamePlatform | null {
   const lower = name.toLowerCase()
   if (lower.endsWith('.zip')) return 'windows'
   if (lower.endsWith('.tar.gz')) return 'linux'
+  if (lower.endsWith('.tar.bz2')) return 'linux'
+  if (lower.endsWith('.tar.xz')) return 'linux'
+  if (lower.endsWith('.tar.zst')) return 'linux'
+  if (lower.endsWith('.tgz')) return 'linux'
   if (lower.endsWith('.dmg')) return 'macos'
   if (lower.endsWith('.apk')) return 'android'
   return null