| Players | 1 | ||||
| Year | 1989 | ||||
| Cart size | 128 KB | ||||
| Publisher | Ultra Soft | ||||
| Serial # | NES-IV-USA | ||||
| Graphics | 6 | ||||
| Sound | 5.33 | ||||
| Gameplay | 7.92 | ||||
| Overall | 7 (12 votes) | ||||
| Silent Service (USA) (Rev 1).nes | |||||
| CRC | b843eb84More... | ||||
| Verified | 2021-09-06 | ||||
| Version | 1.00 | ||||
| |||||
| ZLEPOIAI | Start with 50 deck gun shells |
| LTEPOIAI | Start with 99 deck gun shells |
| SZXVOPVG | Infinite deck gun shells |
| SZSVUPVG | Infinite bow torpedoes |
| SXETUPVG | Infinite aft torpedoes |
