Worms for the iPhone and iTouch is now available in the appstore . Worms for iPhone and iTouch costs $4.99. This game was/is so popular back in the days that i believe it needs no introduction.
Worms is a strategy game in which we must break down the opposing team of worms.
On the iPhone/iTouch , Worms can just start to choose between 2 modes of play: Single Player and Multiplayer with up to 4 players and different ways to customize their own team.
Here is a worms gameplay video, that will help you understand the game and see what the game is all about: