Hedgewars

Hedgewars brings the old charm of the Worms series for free on the Mac. The aim of the game is to blow up, shoot or let the opposing team, consisting from hedgehogs sink; therefore it provides you a large number of weapons at your disposal. They range from the double-barreled shotgun, the classic Bazooka to exploding melons and false birthday cakes.
Whether alone or with friends, Hedgewars can be played both against the computer or against human opponents on the hotseat, over LAN or the Internet. There are a handful of different game modes and besides a few exquisite card also randomly generated game fields.