Codename:  Kids Next Door Games: Operation Z.e.r.o.: Outnumbuh'd

Codename: Kids Next Door Games: Operation Z.e.r.o.: Outnumbuh'd

Use the stun gun to slow down the senior citizombies an throw age-atonic grenades to turn them back into operatives. Stay sharp! Operatives can be re-zombified by other senior citizombies.
Use Arrow keys to move
Z: Stun
X: Grenade