Once the download is complete, install the Roblox Executor, and open and log into it using your Roblox account. Search and play Project Mugetsu. Click on the executor icon. If required, copy the key.

Inspired by Demon Slayer, Mugen is a brand new PvP experience available on the Roblox platform featuring a ton of fighting styles inspired by the original anime and manga that players can use to ...