Toxic Arena: Biological Threat

About

Toxic Arena: Biological Threat is a roguelike survivor game — you're locked in an arena as mutant hordes grow denser by the minute, picking mutation-style upgrades between waves (more damage, ricochet, armor penetration) to keep pace. It's less about any single fight and more about how well your build holds up twenty waves in.

Controls

WASD or arrow keys to move, aim and fire automatically or manually depending on build.

Tips

• Prioritize upgrades that scale — a small damage boost compounds far less than unlocking ricochet or crowd-control effects.
• Don't out-kite the arena's edges; cornering yourself is the most common way runs end early.