Pkhex 22.12.18 -
PKHeX 22.12.18: A Complete Guide to the Holiday 2022 Update for Pokémon Save Editing
In the world of Pokémon save editing, few tools have achieved the legendary status of PKHeX. For nearly a decade, this open-source save manager has been the gold standard for players looking to back up, modify, and restore their game saves across every mainline Pokémon title. While newer versions have since been released, one specific build continues to generate significant discussion in forums, subreddits, and Discord servers: PKHeX 22.12.18.
- Version-exclusive spawns (Scarlet vs. Violet).
- Wild Tera Pokémon encounter tables.
- In-game trade Pokémon.
Egg Moves: Removed inaccessible moves for Gen 9 Pokémon to improve legality checking accuracy. pkhex 22.12.18
What's new in PKHeX 22.12.18?
Download PKHeX 22.12.18
How to Use PKHeX (General Guide)
Note: The usage instructions for version 22.12.18 are the same as the current standard versions. PKHeX 22
: This update introduced the ability to view, edit, and calculate Raids and Mass Outbreaks for Pokémon Scarlet & Violet Legality Refinements Version-exclusive spawns (Scarlet vs
6. Security, Integrity, and Detection Risks
- Edited Pokémon may be detectable by game servers or tournament organizers using checks comparing OT/TID/SID, met location, event flags, or impossible contest of metadata.
- Online detection: Nintendo’s online systems can flag discrepancies (e.g., impossible trades, banned move sets, illegal ribbons). Repeated use of modified data in online play risks bans.
- Transfer tools: using homebrew or unofficial transfer methods can risk console bans or bricking if instructions are not followed precisely.
- Malware/Trust: only download PKHeX from trusted sources (official repository); verify checksums and inspect binaries when possible.
- Hisuian Forms: Bridging the gap between Pokémon Legends: Arceus and Scarlet/Violet.
- Transfer Updates: Ensuring that Pokémon transferred from older generations via Pokémon HOME displayed correct metadata and tracker IDs.