The Worm Wars series places the player in the role of the worm army fending off the attacks of the evil ant army in a battle for garden supremacy. All the games in the series are different; with games 1 and 4 focusing more on action, and 2 and 3 more on strategy.
Worm Wars I: The ants have rebeled against the garden order, and the worms are out to defeat them. The first in the popular series, with a complete single player story campaign.
Worm Wars II: The sequel to the highly popular worm wars game, this version includes more units, more weapons, new missions and a skirmish/arcade mode.
Worm Wars III: The third game in the series is the most strategic, with tonnes of new units and weapons. In total there are 17 units, and 14 missions spanning a range on different environments.
Worm Wars IV: The last in the series, this game is by far the fastest paced game. This time, the screen also scrolls to allow for much bigger levels. This game also has a two player co-op/skirmish mode.