Weapon Tiers! 对比 Bullet Evolve 的使用情况和统计数据

- In this game, you will be trying to upgrade your weapon but here is the catch! - You should collect resources that will upgrade your weapon, but you need to sell them to earn money! - Earn more money and buy stronger weapons! That's how you will upgrade your weapon! - Easy to learn, Hard to master! Have FUN!