Matches use a side-on, two-dimensional view of destructible terrain. Each worm team takes turns selecting a worm, choosing a weapon, aiming, and setting firing power before the turn timer expires.

The objective is to eliminate every opposing worm. Movement, jumping, rope use, digging, and carefully placed explosives can reshape the battlefield. Campaign-style missions and configurable multiplayer battles provide progression through increasingly demanding scenarios and varied landscapes.

Use the terrain as cover and avoid clustering worms, since explosive weapons can damage several units at once. Measure firing angles and power carefully; wind and obstacles can turn a seemingly safe shot into a self-inflicted hit.

Save powerful weapons for decisive attacks, but use movement tools early when a worm is trapped or exposed. In multiplayer, control of high ground and access to water or sudden-death hazards can matter as much as raw weapon strength.