Pokemon Sour Crystal v5.0
Revisit Johto and restored Kanto with modern battle systems, custom sprites, Safari biomes, following Pokémon and flexible evolutions.
- Modern mechanics
- Huge Pokédex
- Status
- Completed
- Plays on
- PC · Android · iPhone (emulator)
- Base game
- Pokémon Crystal
- Version
- 5.0
- Made by
- SoupPotato
About Pokemon Sour Crystal v5.0
Custom sprites, a four-biome Safari Zone, following Pokémon, and a restored Kanto give Pokémon Sour Crystal a substantial Crystal overhaul. SoupPotato's completed English GBC hack keeps the roster to the original 251 Pokémon while updating stats, moves, movepools, battle colours, and animations. Challenge Mode is selectable at the start, and revised rematches make training more rewarding. Johto gains some formerly postgame encounters, while Kanto returns to its Generation 1 scale with Headbutt trees and routes and trainers from HeartGold/SoulSilver. Linking Cords and held evolution items provide alternatives to trade evolutions.
What's in it
- More than 200 Pokémon sprites have been redrawn or adjusted.
- Select Challenge Mode when starting a new game.
- Explore a fully working Safari Zone with four custom biomes.
- Uses unique party sprites.
- Updates stats through Generation 9.
- Updates move power, accuracy, and effects.
- Updates Pokémon movepools.
- Improves trainer rematches for more rewarding training.
- Overhauls PC Boxes to work like Generation 3 boxes without saving between boxes.
- Makes some postgame Pokémon, including Houndour and Slugma, available in Johto.
- Enhances battle colours for more dynamic move animations.
- Updates animations for selected moves.
- All 251 Pokémon are obtainable.
- Apricorn Balls are made instantly.
- Berries and Apricorns are visible in the overworld and respawn daily.
- Adds a Berry Pocket to reduce main bag clutter.
- Adds a Pager system to remove the need for HM users.
- TMs can be reused.
- Includes overworld weather.
- Ghost is special, while Dark and Dragon are physical.
- Adds more than 95 swarms, with boosted Shiny odds for swarming Pokémon.
- Fixes nearly all Generation 2 bugs.
- Restores Kanto to its Generation 1 size, including some cut areas.
- Adds Headbutt trees to Kanto.
- Ports HeartGold/SoulSilver-exclusive routes and trainers.
- Trade evolutions also work with a Linking Cord or the relevant held evolution item.
- Includes a Move Reminder.
- Includes following Pokémon.
- Uses the physical/special split.
- Does not add Generation 3 or later Pokémon.
- Does not include Fakémon or beta Pokémon.
Screenshots





Not sure how to install it?
A step-by-step walkthrough for GBC ROM hacks: emulators, patching tools and our in-browser patcher.
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