This is a long-standing turn-based multiplayer combat game. The twist is that all the players are worms. With bizarre attacks on opponents that range from exploding sheep to self-deploying ninja rope, the battle is on the far end of crazy.

Players take turns choosing an attack for each of their worms to make, although once chosen they have a limited time to target and fire. The worm characters have become embellished with hats and funny voices over the years, so this now looks and sounds like an episode of Monty Python. The lightheartedness works well to diffuse the intense competition with comedy. It's funny but also needs considerable strategy and tactical skill.

A popular recent version is Worms W.M.D. It has updated hand-drawn style visuals and adds the new ability to craft items as well as vehicles and buildings. It includes many of the classic Worms levels.