up - w left - a down - s right - d shoot - space weapons - numbers update log: V0.0 - uploaded V1.0 - fast zombie added V2.0 - boss zombie added V2.5 - polish V3.5 - scythe added V4.0 - drill added V4.5 - bug fixes V5.0 - chaingun and reinforced zombies added V5.5 - HUD change and general polish V6.0 - bug fixes
music - ultrakill ost: altars of apostasy
