I found a rampant hacker in Spleef. I tracked him in spectator mode and discovered his ability to be immune to fire. I noticed that at the start of the game, he went to a place with a lavafall, jumped in, and then swam to a hole next to the Spleef arena. He was active multiple times in Spleef, often typing 'me hacker gg lol' during the game.
Man, people try and hack crazy.