Defeat 4 waves of enemies on Eruptia

Kill the Slimy Beast

Beat a level alone or with your friend, without any player being harmed

Beat a level alone or with your friend, without any player dying in the game

Kill the Slimy Beast using the shotgun

Kill the Slimy Beast using the venon strike assault

Beat a map 6 times

Blow up a dragon using a grenade while it is flying in the sky

Beat a level in hardcore difficulty

Beat a level alone or with your friend in hardcore difficulty, without any player being harmed

Kill the Slimy Beast using the sniper blast

Defeat 4 waves of enemies on Ice Planet

Kill the Slimy Beast using the flamethrower

Defeat 4 waves of enemies on Vulcano

Kill the Slimy Beast using the double assault

Defeat 4 waves of enemies on Cloroplant

ACH_TERMINATORKill 7 enemies in less than 3 seconds

Defeat 4 waves of enemies on Alien Planet

Kill the Slimy Beast using the Plasma Launcher

Eliminate all the eggs on Alien Planet

Kill the Slimy Beast using Turrets