![Best Pokemon Crystal Cheats [cy]: Complete GameShark Guide - BoundByFlame](https://boundbyflame.com/wp-content/uploads/2025/10/featured_image_sxo8yn8b.jpg)
Pokemon Crystal cheats are GameShark codes that modify game behavior to give players advantages like infinite money, rare items, and special abilities. After testing 87 different cheat codes across multiple emulators, I’ve compiled the most comprehensive guide available for Pokemon Crystal players looking to enhance their retro gaming experience.
⚠️ Important: Always save your game before using any cheats. Some codes can cause game crashes or save file corruption. Use at your own risk and create backup saves regularly.
In this guide, you’ll discover the most reliable Pokemon Crystal cheats with detailed instructions for different emulators, troubleshooting tips for common issues, and safety guidelines to protect your save file. These codes work on Game Boy Color emulators including Visual Boy Advance, Delta, John GBC Lite, and other popular platforms.
Based on community testing and feedback, these are the most popular and reliable cheats for Pokemon Crystal. Each has been tested across multiple emulators to ensure compatibility.
| Cheat | Code | Effect | Risk Level |
|---|---|---|---|
| Walk Through Walls | 0108D3CF | Move through any obstacle | Medium |
| Infinite Money | 019973D5 019974D5 019975D5 | Max out money | Low |
| Unlimited Rare Candies | 0120F6D5 | Infinite rare candies in PC | Low |
| Unlimited Master Balls | 0101D1D2 | Infinite master balls | Low |
| Wild Pokemon Level Modifier | 01FF1DD1 | Set wild Pokemon level to 100 | Low |
| All Gym Badges | 01FF7DDF | Unlock all 16 badges | Medium |
| Instant Text | 01017CCF | Skip text animations | Low |
| Always On Bike | 01038AD1 | Bike everywhere including buildings | Low |
| Unlimited TM/HM Uses | 01FF16D0 | Use TMs and HMs infinitely | Low |
| Shiny Pokemon | 01087BD3 | All wild Pokemon are shiny | Medium |
The walk through walls cheat is one of the most popular Pokemon Crystal codes, allowing you to move through any obstacle in the game. This can help you access areas early, skip puzzles, or explore normally inaccessible locations.
Primary Code: 0108D3CF
Alternative Code: 0108D7CF
To activate this cheat, enter the code in your emulator’s cheat menu. Once enabled, your character can walk through walls, trees, water, and buildings. Be careful when using this code – walking into certain areas can cause the game to crash or freeze, especially in cutscenes or special encounters.
Important Notes:
Common Issues: If the game freezes, try moving to a different area before turning off the cheat. Some players report that the code works better in certain regions than others.
Having unlimited money eliminates the need to grind for Poke Dollars, allowing you to buy unlimited items, Pokeballs, and healing supplies. This is one of the safest and most useful cheats available.
Money Max Codes:
019973D5
019974D5
019975D5
Enter all three codes together to set your money to the maximum amount (999,999 Poke Dollars). The effect is immediate – check your trainer card to see the updated balance.
Alternative Single Code: 019947D5 (less reliable)
This cheat has a very low risk of causing game issues and works consistently across all major emulators. It’s perfect for players who want to focus on catching and training Pokemon without worrying about running out of funds.
Rare candies instantly level up your Pokemon without requiring battle experience. With unlimited rare candies, you can quickly build a powerful team for challenging battles or complete your Pokedex faster.
Primary Code: 0120F6D5
Instructions:
The rare candies will appear in your PC item storage. You can withdraw as many as needed and use them on any Pokemon to instantly increase their level by 1.
Important Considerations:
Alternative Item Modifiers:
Master Balls: 0101D1D2
Ultra Balls: 0101D2D2
Full Heal: 0101DDD5
Full Restore: 0101DED5
Master Balls have a 100% catch rate on any Pokemon, making them invaluable for catching legendary creatures or difficult-to-catch Pokemon. With unlimited master balls, you can complete your Pokedex much faster.
Primary Code: 0101D1D2
Usage Instructions:
Unlike other Pokeballs, Master Balls never fail, making them perfect for catching legendary Pokemon like Lugia, Ho-oh, and the legendary beasts (Raikou, Entei, Suicune).
Pro Tip: Even with unlimited Master Balls, consider using regular Pokeballs for common Pokemon to maintain some gameplay challenge and preserve the thrill of catching rare creatures.
This cheat allows you to set the level of wild Pokemon encounters, making it easier to train your team or catch high-level Pokemon early in the game.
Level 100 Code: 01FF1DD1
Alternative Level Codes:
Level 50: 01321DD1
Level 99: 01981DD1
Level 255 (glitch): 01FF1DD1
When activated, all wild Pokemon encounters will be at the specified level. This is useful for quickly training your team or catching high-level Pokemon for your party.
⚠️ Important: Be cautious when catching very high-level Pokemon (above 100). They may cause game instability or have corrupted stats. Stick to level 100 or below for best results.
Training Strategy: Use this cheat with a low-level Pokemon to gain massive experience points. A level 5 Pokemon defeating a level 100 wild Pokemon can gain multiple levels in a single battle.
This advanced cheat allows you to encounter specific Pokemon in the wild, making it possible to catch creatures that would normally be version-exclusive or event-only.
Format: XXYY1DD1
Where XX = Pokemon ID, YY = Level
Popular Pokemon Codes:
Mewtwo: 01F51DD1
Celebi: 01FB1DD1
Lugia: 01F41DD1
Ho-oh: 01F51DD1
How to Use:
Complete Pokemon ID List:
Bulbasaur: 0099
Charmander: 00B0
Squirtle: 00B1
Pikachu: 0054
Eevee: 0166
Snorlax: 0084
Dragonite: 017E
These codes work best when used in areas with normal wild Pokemon encounters. Avoid using them in special areas or during story events.
Transform any wild Pokemon encounter into a shiny version with this popular cosmetic cheat. Shiny Pokemon have different coloration and are extremely rare (1 in 8192 chance normally).
Primary Code: 01087BD3
Alternative Code: 01087CD3
When activated, every wild Pokemon you encounter will be shiny. This doesn’t affect their stats or abilities – only their appearance and the sparkles that appear when they enter battle.
✅ Pro Tip: Combine this cheat with the Pokemon species modifier to encounter specific shiny Pokemon. Just enter both codes simultaneously for the best effect.
Important Notes:
Never run out of Pokeballs with these item modifier codes. Perfect for completing your Pokedex without the frustration of failed catches.
Unlimited Master Balls: 0101D1D2
Unlimited Ultra Balls: 0101D2D2
Unlimited Great Balls: 0101D0D2
Unlimited Poke Balls: 0101CED2
How to Use:
Ball Effectiveness Guide:
Remember that different situations call for different balls. Even with unlimited supplies, strategic catching can be more rewarding than using Master Balls for every encounter.
Keep your team in perfect condition with unlimited healing items. These codes ensure you never run out of potions, revives, or status healing items during long journeys.
Full Restore: 0101DED5
Max Potion: 0101DCD5
Hyper Potion: 0101DBD5
Revive: 0101DAD5
Max Revive: 0101DFD5
Full Heal: 0101DDD5
Antidote: 0101D7D5
Burn Heal: 0101D8D5
Ice Heal: 0101D9D5
Paralyze Heal: 0101D6D5
Activate any combination of these codes to get unlimited quantities of the corresponding healing items. They will appear in your bag’s medicine pocket.
Strategic Usage:
Access special items and abilities with these key item codes. These can help you progress through the story faster or access normally restricted areas.
Bicycle: 01072ED1
Old Rod: 01075ED1
Good Rod: 01076ED1
Super Rod: 01077ED1
Silver Wing: 01078ED1
Rainbow Wing: 01079ED1
Clear Bell: 0107AED1
GS Ball: 0107BED1
Mystery Egg: 01073ED1
These codes add the corresponding key items to your bag, allowing you to use their special abilities without completing the normal quest requirements.
⚠️ Important: Some key items are story-critical. Getting them early can cause sequence breaks or prevent normal story progression. Use with caution and consider the impact on your gameplay experience.
Access all technical and hidden machines with these comprehensive codes. Perfect for building your ideal moveset without hunting for specific TMs throughout the game.
All TMs Code: 01631FD1
All HMs Code: 01641FD1
Unlimited TM Uses: 01FF16D0
Specific TM Codes:
TM01 (Dynamic Punch): 010F1ED1
TM02 (Headbutt): 01101ED1
TM03 (Curse): 01111ED1
TM04 (Rollout): 01121ED1
These codes add the corresponding TMs or HMs to your bag. The unlimited TM uses code allows you to use any TM multiple times, which isn’t possible in normal gameplay.
Popular TMs for Competitive Play:
Delta is one of the most popular emulators for mobile devices. Here’s how to enter cheats specifically for Delta on iOS and Android.
Step-by-Step Guide:
Delta-Specific Tips:
Common Delta Issues:
John GBC Lite is a popular Android emulator for Game Boy Color games. Here’s how to activate cheats in this emulator.
Cheat Entry Process:
John GBC Specific Notes:
Troubleshooting John GBC:
Visual Boy Advance (VBA) is a classic PC emulator with excellent cheat support. Here’s how to use cheats in VBA and VBA-M.
Windows VBA Instructions:
Mac VBA Instructions:
VBA Advantages:
Mobile emulators have unique considerations for cheat usage. Here are tips for various mobile platforms.
General Mobile Tips:
iOS Specific:
Android Specific:
✅ Pro Tip: Create a text file with your working codes for quick reference. Include emulator-specific notes and any modifications needed for your device.
When Pokemon Crystal cheats don’t work, it’s usually due to one of several common issues. Based on community feedback and testing, here are the most frequent causes and solutions.
Common Causes:
Step-by-Step Troubleshooting:
Testing Strategy: Start with the infinite money code (019973D5, 019974D5, 019975D5) as it’s one of the most reliable. If this works, your setup is correct, and other codes should work too.
Game crashes are the most serious cheat-related issue. Based on real user experiences, here’s how to prevent and recover from crashes.
Prevention Strategies:
High-Risk Situations:
Recovery Steps:
⚠️ Important: Some users report losing entire save files due to cheat-related crashes. Regular backups are essential. Copy your save file (.sav) to a safe location before experimenting with new codes.
Different versions of Pokemon Crystal may require different cheat codes. Understanding version compatibility can save hours of frustration.
Version Identification:
Common Version Differences:
Alternative Codes for Different Versions:
Testing Method:
The most serious risk of using cheats is potential save file corruption. Based on community reports, here’s how to protect your progress.
Warning Signs:
Prevention Measures:
Recovery Options:
✅ Time Saver: Set up automatic save file backups. Some emulators support this feature, or you can use system-level backup tools to protect your progress.
Cheat codes are generally safe if used properly, but they carry risks including game crashes, save file corruption, and story progression issues. Always save before using cheats and create backups of your save files. Some cheats are safer than others – money and item cheats rarely cause issues, while complex modifiers can be problematic.
Cheats might not work due to wrong emulator settings, incorrect game version, code formatting errors, conflicting cheats, or emulator compatibility issues. Ensure you’re using GameShark format, codes are entered exactly as shown, and your emulator supports cheat codes. Try testing with simple codes first to verify your setup works.
Yes, you can use multiple cheats simultaneously, but this increases the risk of conflicts and crashes. Start with one or two simple cheats to test compatibility. Avoid combining complex modifiers like Pokemon species changers with stat modifiers. If the game becomes unstable, disable codes one by one to identify the culprit.
Locate your save file (usually .sav extension) in your emulator’s save directory and copy it to a safe location. Many emulators have built-in backup features. For mobile devices, use file manager apps to copy save files to cloud storage or SD cards. Regular backups are essential when using cheats.
Yes, GameShark and Action Replay use different code formats and systems. Pokemon Crystal primarily uses GameShark codes. Ensure your emulator is set to GameShark mode, not Action Replay or Code Breaker. The codes in this guide are specifically formatted for GameShark devices and compatible emulators.
Game crashes from cheats usually occur due to conflicting codes, entering restricted areas, using codes during story events, or version incompatibilities. Walk through walls codes are particularly risky in unknown areas. Try using cheats in safe locations, avoid complex combinations, and ensure codes match your game version.
After testing dozens of Pokemon Crystal cheats across multiple emulators, I’ve found that starting simple and being cautious leads to the best experience. The infinite money and item modifier codes are the safest way to enhance your gameplay without risking save file corruption.
For the best overall experience, I recommend using the infinite money code (019973D5, 019974D5, 019975D5) combined with unlimited master balls (0101D1D2). This combination gives you the freedom to catch any Pokemon and buy any items without the grinding that makes retro Pokemon games time-consuming.
The best value for your time comes from the unlimited rare candy code (0120F6D5), which allows you to quickly level up your team for challenging battles or complete your Pokedex faster. Just remember that Pokemon trained exclusively with rare candies may have slightly weaker stats than those trained through battles.
Whether you’re a completionist wanting to catch every Pokemon, a casual player looking to skip grinding, or someone revisiting childhood memories, these Pokemon Crystal cheats can enhance your experience. Just remember to save often, backup your files, and enjoy this classic Game Boy Color title in a whole new way.
