Alex Kidd in Miracle World Classic
Sega Master System · cheat codes
Jurassic Park cheats & codes
23 codes for Jurassic Park on the Sega Master System, including Action Replay codes.
Jurassic Park Action Replay codes
How to use: Datel's Action Replay sat between the console and the game. Enter codes on its menu before starting the game, or paste them into your emulator's cheat menu.
| Effect | Code |
|---|---|
| Infinite Lives (Player Levels) | 00C0-3009 |
| Infinite Continues | 00C0-3409 |
| Infinite Health (Player Levels) | 00C1-EA03 |
| Infinite Energy (Car Levels) | 00CA-0003 |
Jurassic Park Other codes
How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.
| Effect | Code |
|---|---|
| Infinite Energy (Car) | 00CA-0003 |
| Infinite Energy (Action Levels) | 00C1-EA03 |
| Infinite Lives | 00C0-3003 |
| Invulnerability | 01D-A2D-3B4 |
| Invulnerability | 00DD-9002 |
| Infinite Lives (Player Levels) | 00C0-3009 |
| Infinite Continues | 00C0-3409 |
| Invincibility | 189-79D-6EA |
| Infinite Health | 3A5-C18-2A2 |
| Infinite Health | 7E9-AAD-3B7 |
| Invincibility (after being hit) | 00DD-90FF |
| Infinite Health | 00CA-0003 |
| Infinite Health | 00C1-EA03 |
| Infinite Lives | 3A9-799-2A2 |
| Infinite Continues | 00A-C09-3BE |
| Infinite Medkit | 004-B1A-3BE |
| Infinite Lives | 00C0-3063 |
| Infinite Continues | 00C0-3463 |
| Infinite Medkit | 00C0-3309 |
Using cheats today
Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.
Cheats can corrupt save files in rare cases, so back up your saves before experimenting.
Jurassic Park walkthroughs & guides
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Alex Kidd: High-Tech World Classic
Back to Jurassic Park: is it worth playing?
Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.