The following are known Action Replay Codes for Nightmare Creatures II on SEGA Dreamcast (Dreamcast). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark

Infinite Continues
800b9e5c 0005

Infinite Credits
DC88EA9E
00000063

Infinite Health
2F430A07
00000088

These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

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 Dreamcast

• Action Replay Code Index
• CodeBreaker Code Index
• GameShark Code Index

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Other Content for Nightmare Creatures II

• Nightmare Creatures II Game Index
• Action Replay Codes [US]