Supports up to 4 players across 5 different modes like "Statue Defend" and "Deathmatch".
One of the deepest systems in the series, allowing you to build custom weapons and dress your worms in bizarre outfits. download-worms-ultimate-mayhem-build-31122013-online
You can also find the Deluxe Edition on GOG . This version is DRM-free and often includes "offline backup" installers for archival purposes. Supports up to 4 players across 5 different