Thanks for purchasing Orbiz
Killing 5000 zombies
Killing 10000 zombies
Killing 20000 zombies
Destroy 20 spawners
Destroy 50 spawners
Destroy 100 spawners
Even a famous worldwide DJ talking about this
Ring a gong 1000 times
Passed Death Village
Passed The Chinatown
Passed The Circus
Passed Death Island
Passed Rain Forest
Passed Ancient Egypt
Beat Zombrestle
Beat Zombrantula
Beat Zombclops
Beat Zomb Fei Hung
Beat Zomb Go Kong
Beat Zombrongsai
Beat Zomberella
Beat Zomberewolf
Beat Zombracula
Beat Zombthulhu
Beat Zombdra
Beat Zombying Dutchman
Beat Zomberuwo
Beat Zombel Bolong
Beat Zombi Ngepet
Beat Zombr'aun
Beat Zombubis
Beat Zombleopatra
Beat Zombphomet
Found arcade machine
Beat Fake-Man Game
Beat Balada Game
Passed The Hell
Dead 100 times
Dead 150 times
Dead 200 times
Press Melee or Shot Button 100 Times at Loading Screen
Complete game with 2 players
Complete game with 3 players
Complete game with 4 players
Kill 100 puppies
Complete single mode with using Ash
Complete single mode with using Ray
Complete single mode with using Max
Complete single mode with using Leo
Kill all zombies on one level