Pokémon SAlt Crystal
Everything you need to know about the game.
Changed Mechanics
SAlt Crystal Dex
Instructions
This game is based on the disassembly of Pokémon Crystal.
If building the game from source, you can follow the instructions given on the disassembly's repository. Otherwise, download a UPS patch from Google Drive, from PokéCommunity or from the GitHub releases page and apply it on a Pokémon Crystal ROM (UE V1.0). The recommended patching tool is ROM Patcher JS, which you can easily use online.