The following are known Action Replay Codes for Quake III Arena 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

P1 health single mode only
FD299CC6
00000064

All weapons do 100 damage
43721843
0000719C

Health pick ups double your health (good and bad)
3C0923C0
0000333C

Ammo Booster
AA5B56F0
00007101

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 Quake III Arena

• Quake III Arena Game Index
• Action Replay Codes [US]