Otherwar is an action tower defense game available on the Nintendo Switch, where players take on the role of an angel defending heaven from a variety of enemies. The game features a dynamic cast of adversaries, each with unique projectile patterns, ensuring an engaging and challenging experience. Players must strategically manage their defenses against a myriad of threats, including eyeballs, spider webs, and treants, each requiring different tactics to overcome.

Before embarking on each mission, players can customize their approach by selecting from a range of towers and skills. This includes offensive towers designed for direct attacks and more tactical constructs like slowing fields that impede enemy advancement. With its diverse gameplay mechanics and the need for strategic thinking, Otherwar offers a fresh take on the tower defense genre, keeping players engaged as they protect heaven from satan's armies.