Download
ReArena for Windows 10 / 11
ReArena app
The same arena, without the browser. Faster, smoother, always up to date.
Auto updates
New versions download quietly in the background. One click to restart — or it installs when you close the app.
Smooth
No page reloads, no flicker, dark title bar, one window. Opens CS2 straight into your match.
Secure
HTTPS only, locked to retro.mn and Steam sign-in. Updates are hash-verified before they install. No admin rights needed.
Windows may show a “SmartScreen” notice for a new app — choose More info → Run anyway. Installs per-user into %LocalAppData%\ReArena; uninstall from Windows Settings → Apps.