The following are known Action Replay Codes for Terminator 2: Judgment Day on SEGA Genesis / Mega Drive (Genesis).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay

• Infinite Health (Side Scrolling Levels – Ignore HUD)
  FF2BD6:FF
• Infinite Ammo Rounds (Side Scrolling Levels)
  FF0261:64
• Infinite Energy (Driving Levels)
  FF017D:FF