MultiRoblox on Windows 11

Two Roblox accounts on Windows 11 can use desktop Player plus the Store app, or MultiRoblox on Win 11 for extra desktop windows. Do not grab a SmartScreen-removed zip.

Desktop Player and the Store app

MultiRoblox targets desktop Player. Confirm the installer came from the download page and that the hash matches.

Stutter on Win 11

Game Bar, Auto HDR, and hardware-accelerated GPU scheduling can add hitching when two clients render. Turn extras off if frame time spikes. Use GPU drivers from NVIDIA, AMD, or Intel, not a booster bundled with fake MultiRoblox.