You can use a tool like to force the PC to forget a game is already running. Open Process Explorer as an administrator.
Search for "Roblox" and find the handle. Multi Roblox Instance
A specialized tool that encrypts account data and uses "multiroll" to launch numerous instances. 2. Manual "Singleton" Bypass You can use a tool like to force
Right-click and select to allow a second instance to open. 3. Native & Emulator Workarounds Multi Roblox Instance
Third-party launchers are the most common way to bypass the one-instance limit.
These are modified launchers that include an option for "allow multi-instance launching" .