Bullet Loop

Bullet Loop is an action shooter where every run makes you stronger. Hold off waves of enemies as your hero retreats toward the bunker, aim for headshots, and collect coins to upgrade your damage, fire rate, and income. Battle through 10 themed zones, from Ancient Egypt and Viking fjords to neon streets and a secret lab. Overwhelmed? Upgrade your gear, jump back in, and push further!

Hold the left mouse button and drag to aim. Shooting and movement are automatic.
Space or the FIGHT button — start the run.
R — restart.
Mobile: Touch and drag to aim. Tap the on-screen buttons to start and buy upgrades.