Nintendo
| Region |  | ||||
| Players | 1 | ||||
| Year | 1989 | ||||
| Cart size | 256 KB | ||||
| Publisher | Hal America | ||||
| Serial # | NES-AI-USA | ||||
| Graphics | 6.63 | ||||
| Sound | 6.71 | ||||
| Gameplay | 6.88 | ||||
| Overall | 6.92 (24 votes) | ||||
| CRC | c572cabeMore... | ||||
| Verified | 2024-07-21 | ||||
| Version |
1.00 |
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Cartridge
Box
| SZUPKGVG | Infinite lives outside fortress |
| PAVPKZLA | Start with 1 life |
| TAVPKZLA | Start with 6 lives |
| PAVPKZLE | Start with 9 lives |
| APKZNGIA | Pick up double bombs |
| AAKPSTPA | Infinite Beam Bullets |
| GXKKSIST + GXNKNIST | Don't take damage inside fortress |
| YYNXUZGV + YNEZEZGV | Pick up extra energy |
| XZSOXXPZ + PASOUZYA + VASOKZSA | Start on level 2 |
| XZSOXXPZ + ZASOUZYA + VASOKZSA | Start on level 3 |
| XZSOXXPZ + LASOUZYA + VASOKZSA | Start on level 4 |
| XZSOXXPZ + GASOUZYA + VASOKZSA | Start on level 5 |
| XZSOXXPZ + IASOUZYA + VASOKZSA | Start on level 6 |
| XZSOXXPZ + TASOUZYA + VASOKZSA | Start on level 7 |