Fight, build, and dominate endless monster waves. Gather resources directly on the battlefield and turn them into powerful turrets, upgrades, and weapons. From rapid-fire shooters to heavy artillery, every defense option changes how you survive the next wave. Each run offers random upgrades and skill choices, allowing you to experiment with different builds and play-styles. Clear massive enemy crowds, level up your hero, and push your limits as difficulty ramps up. Short runs, intense action, and nonstop progression — perfect for quick sessions or long survival challenges.