Nintendo
| Region |  | ||||
| Players | 2 | ||||
| Year | 1988 | ||||
| Cart size | 24 KB | ||||
| Publisher | Hal America | ||||
| Serial # | NES-ML-USA | ||||
| Graphics | 7.3 | ||||
| Sound | 7 | ||||
| Gameplay | 7.7 | ||||
| Overall | 6.7 (10 votes) | ||||
| CRC | 8015be57More... | ||||
| Verified | 2026-06-01 | ||||
| Version |
1.0 |
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| |||||
Box
| SUKGETVI | Both players have infinite lives |
| PAVKSPGA | Player 1 starts with 1 life |
| ZAVKSPGE | Player 1 starts with 10 lives |
| ASESIIEZ | Increase territory to half screen |
| AXESIIEZ | Increase territory to full screen |
| NKESIIEZ | Shrink territory! |
| ZEUSXYTE | Player's bullets move faster |
| LEUSXYTA | Player's bullets move slower |
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