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Alien Challenge

Codes

  • Play as Claus

    To use the last boss Claus in Alien Challenge, when at the character select screen, start by placing the curser on Nic-San, press right on the control stick 8 times, Left 4 times and Down 4 times. You'll now see a picture of Claus in place of Nic-San's.

    EffectCode
    Claus - Boss CodeOn the character select screen, place the curser on Nic-San, press Right 8 times, Left 4 times and Down 4 times.

    Contributed By: DEATHSCHILD.

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Game Detail

Alien Challenge

Arcade Games