To restart in Bit Kaisen on Roblox, the usual way is to leave the game and rejoin , or use the Roblox menu’s reset option if your goal is just to respawn your character. Roblox’s built-in reset character feature is accessed from the menu, and if a game doesn’t offer a true progress reset, rejoining is the closest normal restart.

What to try

  1. Open the Roblox menu and look for Reset Character. This respawns you at the game’s starting point in supported games.
  1. If Bit Kaisen does not have a custom restart button, leave the server and join again to effectively start fresh in that session.
  1. If the game keeps bugs or lag after resetting, fully close Roblox and reopen it.

Important note

Most Roblox games do not let players erase progress from the in-game side unless the developers added that feature. In that case, the only true “restart” is usually a new account or a developer-provided reset option.

Quick answer

For Bit Kaisen, the practical restart is: menu reset for your character, or leave and rejoin for a fresh run.

TL;DR: Use Reset Character to respawn, or rejoin the game if you want a cleaner restart of your current session.