Bad 2 Bad: Extinction is a free-action strategy war game that allows you to fight against five different enemy forces in a post-apocalyptic world. The game is based on the concept of the "zombie" and the "human" and tells a story about the last remaining humans in the world after a major attack by a group of zombies. The main characters of the game are Bad 2 Bad, a team of two anti-terrorist agents and their enemy, the group of zombies. The team fights against various enemies and tries to survive in a world where almost all the other living creatures have been killed.
You can play as either the "good" or the "evil" side of the story and decide which character to play. You can choose from various weapons, such as rifles, shotguns, machine guns, sniper guns, grenade launchers, and more. You will be able to use these weapons to attack the various enemies that you will come across in the game.