Destroy enemy tanks and earn level 5 Tank Destroyer in-game achievement!
Destroy enemy towers and earn level 5 Tower Destroyer in-game achievement!
Perform great combos and earn level 5 Awesome Combo in-game achievement!
Destroy enemy spawners and earn level 5 Exterminator in-game achievement!
Destroy level scenery and earn level 5 Devastator in-game achievement!