Everyone is looking around wildly, then a giant boulder drops from the ceiling, and the game starts.
The players must run away from the giant rolling boulder behind them. The players have to hold down the whole time, or they are squished by the boulder. Players have to jump to avoid the many obstacles that appear onscreen. After a while, a spot with a wooden floor is reached and the boulder falls through; players who survive up until this point win. If the boulder squashes everyone, the game will end in a tie.
When the player(s) get(s) to the end of the cave, the boulder drops, and the winner(s) do(es) their victory animation(s).
Names in other languages