Crazy Runner: Chainsaw Game is an arcade game developed by NFGamer for Android. The game follows the story of a crazy farmer who drank some strange water and became unstoppable in his quest to destroy evil enemies.

In this game, you can buy and try different chainsaws to help you in your mission. You earn money for destroying enemies, which you can use to unlock new and more powerful chainsaws. Additionally, the game allows two players to play together and also features a robot policeman boss which you have to defeat.

You also need to collect fuel to keep the chainsaw running, or you risk dying. Each chainsaw has different specifications, with some having more fuel or being more effective against certain enemies. The game has pleasant graphics and simple controls, making it easy to play.

Overall, Crazy Runner: Chainsaw Game is a fun arcade game that is sure to provide entertainment to players of all ages.