Xonotic

Xonotic is a free-to-play PC game in the 3D first-person shooter genre focused on multiplayer.

Xonotic's gameplay is fairly typical of other 3D first-person shooters. Character movement control is conducted using the keyboard and mouse. Provided single and multiplayer modes of the game. Each battle is a separate level, which is a single location of large or medium size, often - open, and which is the game. As levels progress, new locations and enemies open up to the player; each location may have a different type of weapon.