GUN RAT is a grim sewer world, a vast dumping ground for old technology that has been drifting into this mysterious place for decades. It is a strange place: cultists who worship cats, a network of rats wired into retro consoles, couriers moving through the tunnels, cardboard cities, software capable of hacking the world itself… and much more. You play as a mouse who simply found their way into this place. You hunt down the leaders of the local districts, cutting through enemies, surviving dangerous environments, and taking on quests. As you push deeper into the sewer, the world begins to change… more and more. Something is growing. Once-safe paths become hostile. Light is disappearing from your life… and from the world. You catch glimpses of another life—memories that may not be yours… but who knows?—and impossible cities hidden beyond the walls. Something is shifting beneath this world. Something that may have always been watching you. Maybe you were never here by accident.
Screenshots of gameplay
A marketplace chamber lies hidden deep within the sewers. Its central wall is dominated by a jumble of old technology entangled in wires: screens flicker, bathing the dark tunnels in cold, artificial light.
In the dark underground subway, a train approaches, brightly illuminating the tunnel with its windows. At the last moment, you must run along the tracks, leap over obstacles, and dodge the train that is relentlessly bearing down on you.
A fast-paced skirmish erupts in the cramped sewer tunnels. Amidst pipes, green sludge, and rusted metal, the player fights through a throng of enemies, countering every attack with gunfire and explosions. There is no time to pause—only movement, precision, and a furious onslaught.
A tense battle unfolds deep within the gloomy underground tunnels. Amidst old pipes, dim neon lights, and a heavy industrial setting, the player engages in combat, fending off enemy attacks with swift, precise strikes.
Mechanics