Pokemon Crystal Ultimate

Download Pre-Patched Pokemon Crystal Ultimate Rom

Version: v1.0.1

Updated: January 13, 2022




(Classic v1.0.1)

Useful Stuff


Name: Pokemon Crystal Ultimate
Type: GBC
Hack of: Crystal
Language: English
Creator: Major Agnostic


The goal of this hack is to be the ultimate Pokemon Crystal experience for fans: same story, same Pokemon, same locations, but the game is more playable, balanced and challenging. Just about everything is viable now due to a thorough revision of moves, learnsets, base stats, and Pokemon availability. The game’s challenge has been increased by revamping the level curve and adding to trainer parties custom moves, DVs and stat experience, as well as providing a greater variety and number of Pokemon to their teams.


  • Empty locations in the original game such as Ilex Forest, Ice Path and Victory Road now have extra trainers and items
  • An effort to spice up and rebalance gameplay, such as type changes to a few Pokemon, a couple of regular-shiny palette swaps to reflect this, and Steel now normally resisting Poison moves
  • All 251 Pokemon can be obtained in-game (in the full-release) and all Johto Pokemon can be obtained before reaching the Pokemon League (except for legendaries and the starters that you didn’t choose)
  • New music
  • Softer night versions for all outdoor themes
  • Hold B to run
  • An improved move tutor
  • A move deleter in Goldenrod
  • A new move reminder in Blackthorn
  • Badge boost removed
  • Reusable TMs
  • Trade evolutions now use stones
  • Shiny odds have been increased and shinies always have high DVs
  • Revised in-game trades


Major Agnostic, Rangi, Electro, potato, TriAttackDev, TriteHexagon, Stan40, Mmmmmm, Aquacode, Sir Kitten Tavo, Farfetch’d/Ping Pong, Mr. Kanye, jordanar18, No_Honor, Snowy_Zombie, Jason Biggson/Ben&Co