ROM Hack Pokémon Let's Go Eevee/Pikachu Trade Evolution patch

[Dio Vento]

Moderators, please lock/delete/whatever this thread, I have consolidated it into this one​

 

[leerpsp]

I'm testing this on sx os my Geodude is level 23 so i put in the lv 35 one so i'll get back with you in a few and let you know how it goes

 

[Deleted User]

Great work!

 

[DEMONDICE]

I don't have any of those Pokemon yet and am still far away from level 35 on anything, but I'm still going to install this for now. Loved your SM and USUM hacks, glad to see you messing around with this too.

 

[DocKlokMan]

I'm mixing and matching. Alakazam LVL35 (Since Abra evolves at LVL 16) and everyone else LVL 50.

 

[Deleted User]

Quick drop here.
This small LayeredFS mod will allow Kadabra, Haunter, Graveler, and Machoke to evolve into their final forms at Lv50 or Lv35.
It does not remove the ability to evolve them by trade.
Put the "atmosphere" folder on the root of your SD and then boot the game normally (using Atmosphere CFW of course), the mod should load silently and seamlessly.
Props to Game Freak for leaving the romfs structure unobfuscated.
If you're using another CFW, rename the "atmosphere" folder to whatever the other CFW expects for LayeredFS, no idea if it works on other CFWs because they're just outdated atmosphere.

Lv50 (Should evolve about when you fight Sabrina)
Lv35 (Should evolve when you're in the Rocket Game Corner)
​

Want to set the level however you want?
1. Download the Lv50 pack
2. Open all eight bin files in a hex editor
3. Change every 32 to your desired evolution level IN HEX (32 in hex is 50 in decimal)
4. Put on the SD card

Announcement!
I plan to do a quick difficulty hack for these games. It won't be nearly as in-depth as my other hacks, because Let's Go itself is incapable of the level of depth I strive to achieve in my hacks.
If Smash Bros comes out before I get enough time with proper tools for making the Let's Go hack, the Let's Go hack is probably canceled.​

NBD but the readme in the level 35 zip still says level 50

Figured you may want a heads up!

 

[Favorablechange]

Fantastic! Thanks for this, now I can finally use these evolutions. I never had friends who would trade with me

 

[Blackwigg]

Dio, today I was just thinking about you: "Could he possibly make a difficult patch for this game? Because the game it's beautiful already but too much easy", and then BOOM I just saw this post and all I want to say is THANK YOU for even consider this. Even if you can't make it in time, just for thinking about it. I don't have the skills to help hack a pokemon game, but I wish you good luck and good work.

------------edit-------------------
But if you ever need help for something besides programing I would love to give some help.

 

[justinbug2]

do you know where in the files is the encounter tables?
and how to edit them?

 

[BossQMH]

Useful stuff，can't wait to try it out.

 

[KingMuk]

How do we use this with SX OS?

 

[Deleted User]

How do we use this with SX OS?

Rename the atmosphere folder to "sxos" without quotes than extract it to your SD card

 

[javilobo8]

Working on SXOS, lvl50 thank you so much!

 

[xXDungeon_CrawlerXx]

bwahahaha, by editing that, my Rattata evolved into an egg and crashed the game :'D

 

[Dio Vento]

BTW:

bwahahaha, by editing that, my Rattata evolved into an egg and crashed the game :'D

View attachment 149432

What did you edit? This isn't with the version I posted, right? I didn't include an evolution file for Rattata.
Are you using Atmosphere?

EDIT: Just evolved a Rattata in the Lv50 version. Normal evolution. Not sure what you've managed to do, Crawler.

 

[xXDungeon_CrawlerXx]

BTW:

What did you edit? This isn't with the version I posted, right? I didn't include an evolution file for Rattata.
Are you using Atmosphere?

EDIT: Just evolved a Rattata in the Lv50 version. Normal evolution. Not sure what you've managed to do, Crawler.

I modded my evo_019.bin just for fun
Changed the first "14" to "00" intentionally.
Wanted to try to get a Missingno that way xP

 

[Dio Vento]

I modded my evo_019.bin just for fun
Changed the first "14" to "00" intentionally.
Wanted to try to get a Missingno that way xP

You did, in a way.

 

[alienware777]

Can you take the egg into battle? What moveset does the egg have?

Thanks for the tool Dio!

 

[SonyUSA]

Thanks! Caught a shiny Geodude 2 days ago while streaming on Twitch (world first, woo!) and wasn't sure how I was going to evolve it past it's second stage xD This should work nicely...

 

[Euwlo]

Do you think it is possible to put all pokemon catchable in any of the versions?