CS: Upgrade Gun throws you into a high energy launcher experience where your weapon isn’t just powerful, it’s alive and evolving. Command a self propelled cannon as it charges forward on its own, blasting targets and collecting boosters scattered along the path. Upgrade your gun’s firepower, speed, and durability to create devastating combos and survive increasingly intense waves of enemies. The farther you advance, the bigger the explosions, the faster the action, and the more satisfying the chaos becomes. How long can you keep your unstoppable cannon in the fight?