Gravhounds is a co-op wave shooter currently in early access on Steam, available for free during its open playtest. The game features polished gameplay, allowing players to team up against waves of enemies. It includes unique movement mechanics, enabling players to glide across buildable cables, and introduces light resource mining and tower defense elements using a gravity gun. The characters are designed as dogs with human bodies, adding a whimsical touch, and players respawn with a humorous cone of shame. Gravhounds distinguishes itself from traditional military-themed shooters through its creative design and engaging mechanics.