Leaderboard

Hello, Things have been really hectic the last year, and I wanted to tell you both that EoM will have an update in two months! I updated the main post to list some of the things being added in the next update. Thank you for playing!

Infernape doesn't exist until Gen 4. PKHeX does not support ROM Hacks.

If you're going to edit the checksum, why not just inject the resulting Jirachi? Not like it will be anything unique since this checksum trick has been around for ages. The checksum is computed with the following logic, just an adder with any 16-bit overflow added on top. https://github.com/kwsch/PKHeX/blob/d8b8646de65379e272046df096ede06423ede34b/PKHeX.Core/Saves/Util/Checksums.cs#L120-L130 Just mutate the block that gives the Jirachi checksum in a hex editor, and have PKHeX calculate the fixed checksum for you.

All three are Faraway Island Mew from Japanese Emerald. There's no "difference" between them other than the trainer name, they're not from different events. The name depends on the person who caught them.