Big Bug Bang is the third part of the Blood trilogy, but is also called Commander Blood 2. The game is a adventure game that takes place in space. The game uses the same interface as Commander Blood. The game starts at the big bang, where the last game ended, so you, Commander Blood, are the only lifeform in the universe. The aim is to guide the development of all other life, starting with a few amoeba. The game was only release in French, in France and Canada.