Killing Bullet

Killing Bullet is a wave-based survival game where you fight enemy attacks, collect rewards and build up your firepower until you kill the last enemy. Enemies grow more varied and difficult as the battle continues.

Fight and prepare

Kill enemies to earn energy shards and gain experience. Each time you level up, you receive an enhancement point to improve your skills. Enemies attack in multiple waves, with a preparation period before each one. Use that time to replenish ammunition, draw weapons and buy items.

Weapons and supplies

Weapons drawn from the weapon box are random, and you may receive weaker ones. Spend energy shards in the shop to draw weapons or buy first aid kits, throwing weapons and special ammunition. You can also extract stronger weapons to take on stronger enemies, and need to acquire weapons of mass destruction as the enemy threat grows.

Once an attack begins, the shop and weapon box disappear and remain unavailable until all enemies are dead. Ammo boxes stay available so you can replenish your ammunition during the fight.