Board Thread:Fan-made Contents/@comment-27458210-20160820190939/@comment-28946650-20180601022903

This is an event called Bullet Sheet. 3 stages can be found here, and a fourth stage can be played for rewards. 8 enemies and 1 cat can be found.

This stage introduces three enemies.

For the whole level, Guards will spawn and have about 10 seconds between each guard.

When the base reaches 9000 HP, Exterminator will spawn, along with 2 Privates. Guards continue to spawn.

This stage introduces two enemies.

One tank regularly spawns each 15 seconds.

When the base reaches to 72000 health, a Heavy Tank spawns with 2 buffed Privates. Tanks continue to spawn.

​​This stage introduces one enemy.

Privates and Guards spawn as peons in this level. After 10 seconds, a 600% Exterminator appears as the mini boss. After 20 seconds, Cleanser appears as the boss. Once Exterminator is dead, Tanks begin to spawn as support.

Another side stage appears for lots of treasures!

This stage introduces two enemies.

Guard and Private appear as peons. When you begin the level, Shell Tank will appear as the first boss. It will be protected by Guard and Private. About a minute later, one Exterminator and several Tanks will begin to spawn as support along with Guard and Private. They will eventually stop spawning. When the base is attacked, Bomber appears as the second boss along with a wave of Guards and Privates. One Exterminator will spawn after you kill the first peon. 20 seconds after Bomber spawns, Heavy Tanks will spawn 40 seconds between each other. When the second Heavy Tank appears, Tanks begin to spawn as support.

Cost: $300 (Chapter 1) $450 (Chapter 2) $600 (Chapter 3)