The gameplay of Crazy Snake is based on a classic snake game. The objective of each level is to complete two rounds in the most efficient and effective way possible. There are several different types of enemies in the game, including other snakes, dragons, and other giant creatures. At the end of each round, the player is rewarded with a number of points based on how many enemies were killed, how many control points they captured, and how many bonus items they collected.

Crazy Snake offers a number of different gameplay modes. The most basic mode is the Deathmatch mode, in which the player must compete with other players for the highest score.