is a stable release of the Pokémon save file editor, primarily focused on refining support for Pokémon Scarlet and Violet (Gen 9) following their initial launch. Key Updates & Features Pokémon Scarlet & Violet (Gen 9) Enhancements :
Keep the "Auto-Backup" setting enabled within the PKHeX options menu. It saves a running history of your edits in a local directory automatically. Summary of the Legacy Value of 22.12.18
Select any Pokémon from your boxes to view its stats, moves, IVs, EVs, and Trainer Info.
Revisiting a Classic: Why PKHeX 22.12.18 Remains a Community Staple
The 22.12.18 release focused heavily on stability, legality checking, and compatibility updates for early Generation 9 save files. 1. Expanded Pokémon Scarlet & Violet Support pkhex 22.12.18
Extract the executable file ( PKHeX.exe ) into a dedicated folder on your computer.
The most headline-grabbing feature of the 22.12.18 build was the maturity of support for Pokémon Scarlet and Pokémon Violet . While initial builds offered basic functionality, the December update marked a turning point where the editor became fully functional for the Gen 9 metagame.
One of the biggest hurdles for non-Windows users is the transition to newer .NET frameworks. Modern versions of PKHeX require the .NET 8.0 Desktop Runtime to function. Users on Project Pokémon Forums
The software validates the legality of Pokémon, items, and events, ensuring that any modified data remains “legal”—meaning it could have been obtained through normal gameplay, even if it wasn’t. is a stable release of the Pokémon save
: Added advanced detection for wild encounter locations to ensure legality.
| Game | Full Support? | Notes | |--------------------------|---------------|-----------------------------------------------------------------------| | Scarlet & Violet (1.0.1) | ✅ Yes | Saves up to Dec 2022. Does NOT support DLC (Teal Mask/Indigo Disk). | | Legends: Arceus | ✅ Yes | Fully stable. Alpha and shiny editing intact. | | Brilliant Diamond/Shining Pearl | ✅ Yes | Underground and Ramanas Park working. | | Sword/Shield | ✅ Yes | Crown Tundra and Isle of Armor compatible. | | Let’s Go Pikachu/Eevee | ✅ Yes | No changes from earlier builds. | | Sun/Moon (3DS) | ✅ Yes | Still works, but 3DS support was mature by 2022. |
You can click on any Pokémon to edit its stats.
Have you used PKHeX 22.12.18? Share your experiences in the comments below or join our Discord for save editing discussions. Summary of the Legacy Value of 22
Because PKHeX is open-source and frequently updated, you won’t find 22.12.18 on the official GitHub releases page anymore (newer versions supersede it). However, archivists and dedicated communities preserve legacy builds. Here’s how to obtain it safely:
Faster loading times when rendering high-definition sprite assets for newly discovered Paldean species. Prerequisites and Requirements
If you're downloading this specific legacy build, remember a few golden rules: Backup Your Save