In Tombr.io unblocked, you have to battle against players around the world using your fighting ability. You must kill them to advance your levels through over time. You can pick a hero before jumping into the arena. Your hero is armed with several abilities, like casting lightning magic and throwing gigantic rocks. Make use of them to defeat your enemies and try to avoid their attacks. The player with the best score on the leaderboard will become the winner in Tombr.io free!