Action Replay Codes [US]

The following are known Action Replay Codes for R-Type DX on Nintendo Game Boy / Color (GB / GBC). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark

Start on Final Level (R-Type DX)
010b68d1

Invincible (R-Type DX)
910112d1
91011ed5

Invincible (R-Type II)
91011ed5

Invincible (R-Type I)
910112d1

Infinite Lives
0104e0d0