Plain description of Chernobyl Zombie Hell shows zombies mutts and rats in endless waves. i find the physics can be wonky which is kinda weird anyway.
Step is to click to start and use WASD to move, mouse to aim and shoot.
Controls are WASD to move and mouse to aim and shoot. Stated features are unlockable weapons without spending money.
Most useful action is to reload often as ammo runs out fast. Use cover to reset enemy aggro.
Q: What are the controls? A: WASD to move and mouse to aim and shoot.
Q: What is the objective? A: Survive waves of monsters.
Q: What stated features exist? A: Unlockable weapons without spending money.
Q: What is the main mechanic? A: Manage ammo and use cover.