Pokemon Sour Crystal (GBC)

Pokemon Sour Crystal is an ‘improvement hack’ of Pokemon Crystal that has been 5 years in the making, created with the mindset of updating Crystal to current-gen standards but without losing the nostalgic feel of the original. The hack has many features that may make playing it more comfortable for newer players such as the “PPS” system. RTC is disabled.

Features

• New Custom Pokémon Sprites done by creator SoupPotato. Over 200 have been tweaked/redone
• A Challenge Mode System which can be set during a New Game
• A fully-functioning Safari Zone with 4 custom Biomes to explore
• Unique Party sprites
• Updated Stats up to gen9
• Updated Move properties: Base Power, Accuracy, effects .etc
• Updated Movepools
• Upgraded trainer rematch system to make grinding more enjoyable and rewarding
• A complete overhaul of the PC Box which now functions like Gen3. No more saving between boxes required
• Some post-game Pokémon are now available in Johto such as Houndour and Slugma
• Upgraded battle color system for more dynamic attack animations
• Updated attack animations for some moves
• All 251 Pokémon obtainable
• Instant Apricorn Balls
  
• A Berry Pocket to reduce your main pocket from getting full
• A new Pager system that replaces the need for HM slaves
• Reusable TMs
• Overworld Weather
• The Ghost-Type is now special and the Dark-Type and Dragon-Type are now Physical
• A new Swarm system with more than 95 different swarms. Swarming Pokémon now have an increased chance of being shiny
• Almost all bugs from gen2 have been fixed.
• Kanto has been restored to its gen1 size including some cut areas
• Kanto now has Headbutt trees
• All HGSS-exclusive routes and trainers have been ported
• Trade Evolutions can now also be obtained by using a new item called the Linking Cord or by simply using the item required for trading on the Pokémon. (King’s Rock, Metal Coat, etc.)
• A Move Reminder
• And many other small goodies to find!