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About Gun Upgrade Rush
Gun Upgrade Rush is a fast and satisfying swipe runner where you control a gun racing through action-packed levels. Slide left and right to collect upgrade pickups that boost your fire rate, unlock shotgun blasts, and evolve into stronger weapon types as you run.
How to Play
Slide right to control your weapon. Gather boosts to increase your attack speed. Unlock new guns like the spread gun. Run through intense courses. Evade barriers to keep going. Strive for a best run by upgrading rapidly.
