Liquid War is an innovative strategy game set in a unique 2D battlefield environment. Designed for Windows, it accommodates 2 to 6 players, whether they are human or computer-controlled. Players command an army of particles, maneuvering their cursors to assimilate enemy particles while navigating around obstacles that impact gameplay. The objective is to dominate the battlefield by controlling the majority of particles, with gameplay that emphasizes strategy and positioning over direct control of individual units.

The game features various maps, each introducing different obstacles that require players to adapt their strategies. Players can engage in multiplayer mode on a single computer, via LAN, or online, enhancing the competitive experience. Additionally, a single-player mode is available, where AI opponents provide a randomized challenge. With its unique mechanics and engaging gameplay, Liquid War offers a compelling strategy experience for players of all skill levels.