You’ve been there. You are staring at Red on top of Mt. Silver, your Typhlosion is barely hanging on by a pixel, and you realize you haven’t saved in three hours. Or maybe you're just tired of grinding against level 48 gravelers in the Cerulean Cave just to get your team up to snuff for the Kanto gyms. I get it. Pokémon Soul Silver is a masterpiece, but the level curve is notoriously brutal. That’s usually when people start looking for soul silver action replay codes us versions to skip the tedium.
But here is the thing: most people just copy-paste a wall of hex code and wonder why their game keeps crashing or why they keep finding "Bad Eggs" in their PC. Using an Action Replay on a DS or an emulator like Delta or DeSmuME isn't just about the codes; it’s about the "Master Code" and knowing which button triggers to hold. If you don't use the correct Game ID—IPGE-2D5118CA for the US version—nothing else you type in matters.
Why Your Soul Silver Codes Keep Crashing
Honestly, Soul Silver is a bit of a diva when it comes to cheats. Unlike the older GBA games where you could stack thirty codes and be fine, the DS entries have memory protection that gets cranky. If you try to run "Walk Through Walls" at the same time as "Shiny Pokémon Encounter," there’s a 50% chance your screen just goes black the second you step into tall grass.
Basically, the game engine is trying to calculate the shiny PID (Personality Value) while simultaneously ignoring collision data, and it just gives up. Always use one "heavy" script at a time. If you’re spawning a specific Pokémon, do that, catch it, save, and then turn on your infinite Rare Candies.
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The Essential Master Code and Money Fix
Before you do anything, you need the Master Code for the US version of Soul Silver. Without this, the Action Replay hardware often won't even recognize that the game is inserted.
Master Code (MUST BE ON)
00000000 49504745
49504745 00000000
Once that is active, the most popular "quality of life" code is Max Money. Because let’s be real, buying 99 Ultra Balls gets expensive fast. To trigger this, you usually have to press Select.
Max Money (Press Select)
94000130 FFFB0000
62111880 00000000
B2111880 00000000
00000088 000F423F
D2000000 00000000
How to Actually Use the Wild Pokémon Modifier
This is where everyone gets confused. You see a code and it says "Replace XXXX with Hex ID." If you want a Celebi, you can't just type "Celebi." You need the hexadecimal value for its National Dex number (which is 251, or 00FB in hex).
The most reliable way to do this in the US version is the "Master Ball" method. This code changes your Master Balls in your bag to match the Pokedex number of the Pokémon you want to catch. It sounds weird, but it works way better than the direct encounter codes which often cause "Bad Eggs."
- Enter the code below.
- Press L+R in-game.
- Check your bag. You’ll have 493 Master Balls.
- Toss Master Balls until the number remaining matches the Pokémon you want (e.g., if you want Mew, keep 151 Master Balls).
- Hold L while walking into tall grass.
The "Master Ball" Encounter Code
94000130 FCFF0000
62111880 00000000
B2111880 00000000
00000D14 01ED0001
D2000000 00000000
Leveling Up Without the 40-Hour Grind
If you are playing a Nuzlocke or just want to see the end-game content without spending a week in the tall grass, the Exp Multiplier is your best friend. I've seen people use the "Level 100 after one battle" codes, but those often mess up your Pokémon's stats (EVs) because they skip the growth stages.
A 10x or 100x multiplier is much safer. It feels more "natural" and doesn't break the save file as often.
100x EXP After Battle (Hold R)
A4000130 FEFF0000
1206FADA 00000068
1206FB2E 0000E03C
0206FB30 07808960
1206FB44 00000F85
D2000000 00000000
The "Invisible" Codes Nobody Talks About
While everyone wants Mewtwo or Infinite Master Balls, there are a few codes that actually fix the game’s biggest annoyances. For example, the Fast Text code. Even on the "Fast" setting in the menu, the text in Soul Silver crawls.
There's also the Walk Through Walls code, which is legendary for getting past those annoying Sudowoodo or Snorlax roadblocks if you just don't feel like tracking down the SquirtBottle or the Poké Flute. Just be careful: if you walk off the map into the "void," you might get stuck forever. Always save before you go ghost-mode.
Walk Through Walls (Hold L)
9205DAA2 00000200
1205DAA2 00001C20
D2000000 00000000
94000130 FDFF0000
9205DAA2 00001C20
1205DAA2 00000200
D2000000 00000000
Rare Candies and Item Management
Getting 900 Rare Candies is sort of the "initiation" for using soul silver action replay codes us. In this game, your bag is divided into "pockets." If you use a code that fills your medicine pocket, it will overwrite whatever was there before. If you had 50 Full Restores, they are gone.
999 Rare Candies (Press L+R)
94000130 FCFF0000
B2111880 00000000
E0000B74 000000A0
03E70032 00000000
D2000000 00000000
Real Expert Advice for Hardware vs. Emulation
If you are using an actual physical NDS and a physical Action Replay cartridge, you’re in the "danger zone." These old carts are prone to "bricking" if you unplug them while they’re writing. If your DS screen stays white for more than 10 seconds, don't just rip the cart out.
On the flip side, if you're on an emulator, the biggest mistake is using "Save States" while codes are active. If a code glitches your RAM and you take a Save State, you just "baked" that glitch into your game forever. Always use the actual in-game "Save" menu before and after toggling a cheat.
What to do if a code isn't working
First, check your Game ID. If you have the European version, these US codes won't work. Period. Second, make sure you aren't trying to use "Select" codes while your Select button is mapped to your bike or your rod. It sounds stupid, but it happens to the best of us.
Also, some codes require a "Screen Refresh." This means after you press the buttons (like L+R), you need to open your menu or enter a building for the game to actually register the change in its memory.
Actionable Next Steps
To get your Soul Silver save running perfectly with these codes, follow this specific order:
- Backup your save file immediately. Whether it's a .sav file on your PC or just a fresh save on your cart, do not skip this.
- Input the Master Code first. Test it by seeing if the game boots normally with the Action Replay attached.
- Enable one "Item" code (like Rare Candies). Trigger it with L+R, check your bag, and then save and restart the DS.
- Disable the Item code before enabling an "Encounter" code. This prevents the memory from overlapping and throwing a "Bad Egg" glitch.
- Limit your active cheats to no more than two at any given time for maximum stability.