How about Playing Mayhem Area: Squid Wars? In this game you have to survive by killing zombies. Make good use of the help, the ammo is very limited!
W to Jump A to Left D to Right Left Click to Fire
Moto
Frost
Sky F
Zombi
Zombi
Free
Advan
Snake
Color
Stick
Trans
3d St
Mega
Stick
Brown
The B
Royal
Wall
Rache
Finge
Schoo
Arabi
Owl H
Cubes
Disne
Run V
Face
Save
Tri P
Dwarf
Shpro
Kids
Strip