pokecrystal VS porymap

If you still want the DVs, they should be 15, 13, 13, 14 for Attack, Defense, Speed, and Special Attack/Defense, respectively, which means the HP DV should be 14. You can find them here (Gold/Silver) and here (Crystal), though the only difference is that Crystal contains an additional entry for Eusine.

It's totally possible. The pret team got you covered with a nice step by step tutorial here: Physical / Special split

Once I got the disassembly all working, it was not that hard. The guides on https://github.com/pret/pokecrystal help a lot, and carried me up until this point, and probably will until I'm done

Hello everyone ! I'm working on a crystal hack and I tried adding a new map and tileset, as per the pokecrystal disassembly Wiki (add a new tileset). I've already created a bunch of maps without issues, but this one is the first I make with a custom tileset.

Crystal has a bunch of tool too.

Highly recommend using the disassembly directly instead of using tools: https://github.com/pret/pokecrystal

Then you want to look into setting up the pokecrystal disassembly project

I have found this forum where we can maybe find the answer, it is more about pkm cristal but you can see that Pokemon Wilds is made by following this guide: https://github.com/pret/pokecrystal/wiki

If you don't want to code, Porymap is an incredible tool for making custom maps and changing Pokemon encounters.

Seems doable, yeah, especially if you have at least basic C knowledge. If you get the build tools set up, there's already some follower code available, so you wouldn't even have to re-engineer that yourself. And PoryMap can probably handle a lot of the basic edits you want to make.

You can look at the pokeemerald decomp. Instead of using binary tools like Adcance Map and HMA you are editing the source code with a simple text editor and porymap. The pokeemerald has everything up to gen8 (mons, moves, abilities). An example hack that was made with the decomp is Inclement Emerald.

Porymap is the best gen 3 map editor tool, but like the other replies imply it's for decomp hacking only.

decomp has an equivalent to advance map called porymap. it's really not all that different to use. i checked your post history and you mention having trouble with adding new tiles in advance map, i can say from personal experience that adding new tiles in porymap is very easy.

the other option i can think of is the pokemon emerald decomp. you would have to learn a bit to get a decomp working, then use pokeemerald-expansion's pokemon_expansion branch as a base. once you have that decomp set up you could just use porymap to change wild pokemon locations and make those pokemon available in the wild.

porymap!