Tip: In order to get "zombieball" (rage with the basketball), use darts to leave dead (but not smashed) bodies everywhere (avoid grenade zombies!). Then you can hit them easily. This also helps to get the (second set) aceivements of 100 hits in a row and 50 bodies on the screen.
 "Ultimate Assassin 3"){kind=icon}
 "This is the Only Level 3"){kind=icon}
 "Elephant Rave HD"){kind=icon}
 "Achievement Unlocked 3"){kind=icon}
 "This is the Only Level TOO"){kind=icon}
 "Insectonator"){kind=icon}
 "Insectonator: Zombie mode"){kind=icon}
 "Zombotron"){kind=icon}
 "Multitask 2"){kind=icon}
 "The Peacekeeper"){kind=icon}
 "Final Hour: World War II"){kind=icon}
 "Super Villainy"){kind=icon}
 "Villainous"){kind=icon}
 "Not To Scale"){kind=icon}
 "Bubble Tanks Arenas"){kind=icon}
 "Bubble Tanks 3"){kind=icon}
 "A small talk at the back of beyond"){kind=icon}