Action Replay Codes [EU]

Alien Syndrome – Action Replay Codes [EU]

The following are known Action Replay Codes for Alien Syndrome on SEGA Master System.

  1. Infinite Lives
    00C0-5409
  2. Infinite Time
    00C0-7B06
  3. Need 1 Hostage to Open Exit
    00C0-7501
  4. Keep Flame Weapon
    00C8-ED01

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

Code Indexes for SEGA Master System

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