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

Get ready to take on the senior citizombies! Use your stun gun to slow them down and toss age-atonic grenades to transform them back into operatives. But watch out—those operatives can be turned into zombies again if you're not careful! Use the arrow keys to move around, press Z to stun, and hit X to throw a grenade. Stay alert and have fun!
Must-play games
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Codename: Kids Next Door Games: Tummy Trouble (flash)
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Codename Kids Next Door: Operation Startup (flash)
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Codename: Kids Next Door Games: Rainbow Monkey Rundown (flash)
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Codename: Kids Next Door Games: Downhill Derby (flash)
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Codename Kids Next Door: Operation Graduates (flash)
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Codename Kids Next Door: Numbuh Generator (flash)
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Codename Kids Next Door: Flight Of The Hamsters (flash)
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Codename Kids Next Door: Intruders In The Park (flash)
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Codename Kids Next Door: Start Stop (flash)
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Codename Kids Next Door: Grounded (flash)
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Codename Kids Next Door: Operation Tommy (flash)