WASD to move. Click to shoot, mouse to aim. Hold down space to aim better but move slower. You can an ammo box anywhere in the map. It grants you more ammo, but then despawns, only respawning 45 seconds later in a new place. You can also find shops after a little while. Touching them will buy the specified gun if you have the cash. Use Q and E to cycle through guns. You also start with a sword (melee weapon). Probably will require patching in the future.
Note that this is Legendary mode. Regular mode is separate project. Things added my Legendary Mode: 1. Medkits half as effective. 2. Grenade have slightly smaller radius. 3. Minigun, Grenades, and Medkits now cost more. 4. All zombies are slightly faster. 5. All damage to player increased. 6. All cash drops reduced. 7. All bosses have 50% more health. 8. Natural regen speed reduced. 9. Final Boss Projectiles enhanced. 10. Zombie spawnrate increased slightly.
