Gun Upgrade Rush

Racing through waves of enemies with a weapon that keeps getting stronger — that's the loop at the heart of Gun Upgrade Rush. Your gun moves automatically, and sharp lateral swipes determine which power-ups you grab along the way.

Pickups scattered across the path do different things: some push up the fire rate, others shift the weapon into something more devastating entirely. A basic pistol can evolve into a wide-spread shotgun or a rapid-fire beast depending on what you collect. Miss the wrong pickup and your firepower stays modest for longer than you'd like.

The progression feels rewarding without demanding much strategy upfront. It's the kind of game where a single run can shift dramatically based on a few well-timed swipes near the end of a stretch.