Hello all! You may have read my previous tutorials about world map hacking. Well, I learned a few more things, and I do believe that this is the most reliable way of making world maps and injecting them into your game.
Please note, this is for FireRed and LeafGreen. I do not supply information on Ruby, Sapphire, or Emerald.
The guide download is attached below.
Here are some notes!
Depending on what ROM version you have, you might not be able to find the World Map pointers to re-point, If this is the case, you need to use a different set of pointers. I went through the trouble of finding them out myself.
Click the spoiler for the pointers/offsets. Note before trying to use those pointers, try to use the ones listed in the tutorial for POKEMON FIRE BPRE v1.
0C093F08 - Kanto Pointer
6C0B3F08 - Sevii 1 Pointer
7C0C3F08 - Sevii 2 Pointer
600D3F08 - Sevii 3 Pointer
Oh, and if you want to, I would love to see the maps you are making with this tutorial, so if you want, post it in a comment or attachment. Be sure to warn people of stealing...