Worms Open Warfare 2 is a turn-based strategy game where players control their own worm, competing against other worms to destroy each other's bases. The story takes place on a futuristic battlefield, with both teams trying to outmanoeuvre and outgun each other in order to emerge victorious.
Gameplay revolves around selecting units, such as soldiers, turrets, and weapons, to deploy onto the battlefield. Players can also collect power-ups and resources to enhance their worms' abilities. The game features a variety of modes, including single-player campaigns and online multiplayer, allowing for competitive matches against other players.