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| 06C0:99 | | Infinite Hand Gun Ammo Submitted by supersonicjc |
| 0070:07 | | Infinite Health Submitted by supersonicjc |
| 004A:02 | | Invincible Submitted by supersonicjc |
Game Genie codes |
| XTNTZVEE | | Infinite ammo for all weapons |
| SZEEOUSE | | Infinite Beretta ammo |
| SXKVKASA | | Infinite energy |
| SZKAKKSE | | Infinite Grenades |
| SXVEOKSE | | Infinite Missiles |
| SXOASKSE | | Infinite Shotgun ammo |
| XTKZXKZE XVUYTUZE | | Play with less energy |
| AEUVOAYA | | Reduce your injuries by up to 50% Snake's Revenge is a trademark of Ultra Software Corporation System. |
| EEXVGYAG | | Start with double bullets for Beretta M92 |
| AXOVAYPA VKXVTYEG | | Start with Grenades instead of Beretta |
| AXXVGYAG | | Start with half bullets for Beretta M92 |
| XKXVTYEG ZEOVAYPA | | Start with Machine Gun instead of Beretta |
| EEOVAYPA EKXVTYEK | | Start with Missiles instead of Beretta |
| GEOVAYPA KKXVTYEG | | Start with Shotgun instead of Beretta |