Metalhead Zombies

You control a lone soldier in a top-down view, moving with the arrow keys and firing with the spacebar. Your goal is to survive waves of zombies by clearing each area before they overwhelm you. You manage ammunition carefully, using the shift key to reload, and between rounds you can spend points to buy new weapons or upgrades. The pace is relentless; the zombies keep coming, and the difficulty builds steadily. It feels like a tense, methodical scramble for survival.