Crystal Challenge Patch

16-Bit Challenge Run Patch

Latest update: 28th June 2026 (v0.1)

This patch combines all the pre-existing Pokémon Crystal Patches for Challenge Run and Nuzlocke playthroughs, adding a wide range of quality-of-life options. It is regularly updated based on community feedback.

Download

Click here to download the latest version

If you are using this patch to create content, please give credit.

Features by Version

v0.1

• Options menu located in Elm's Lab, accessed via the top of the far-left bookshelf.
• Challenge Run Mode, 4 Moves Mode, SuperMON Mode, Nuzlocke Mode, Giftlocke Mode, and Extra Modes are available via the options.
• You can customise each individual setting to create your own experience.
• Option to disable Wild Encounters entirely by holding the B Button.

Full Options List

• Quick Game Mode Options
• HM Items
• Helpful NPCs
• Wild Encounters: On/Off/B to Repel
• Rare Candies: On/10 Immediately/Candy Jar
• Spinners: On/Off/Avoid
• Force Starter DVs: On/Off
• HP Types: All Hidden Power Types
• DV Range: Tweak DV Range Values
• Elm's Lab Poké Ball Pic Preview: On/Off
• Catching: On/Off
• Gym Gifts: On/Off
• Forced HM Encounters: On/Off
• Forced Catching Types: On/Off
• Randomize Wild Pokémon: On/Off (Work in Progress)
• Randomize Trainer Pokémon: On/Off (Work in Progress)
• Randomize Moves (Coming Soon)
• Metronome Only
• Forced Reset Upon Blackout (Work in Progress)
• Abilities (Coming Soon)
• Megas (Coming Soon)
• Evolutions: On/Off
• Trainer Vision: Sight / Talk

Backported Pokémon List

• Treecko
• Grovyle
• Sceptile
• Torchic
• Combusken
• Blaziken
• Mudkip
• Marshtomp
• Swampert
• Poochyena
• Mightyena
• Zigzagoon
• Linoone
• Wurmple
• Silcoon
• Beautifly
• Cascoon
• Dustox
• Lotad
• Lombre
• Ludicolo
• Seedot
• Nuzleaf
• Shiftry
• Taillow
• Swellow
• Wingull
• Pelipper
• Ralts
• Kirlia
• Gardevoir
• Surskit
• Masquerain
• Shroomish
• Breloom
• Slakoth
• Vigoroth
• Slaking
• Nincada
• Ninjask
• Shedinja
• Whismur
• Loudred
• Exploud
• Makuhita
• Hariyama
• Azurill
• Nosepass
• Skitty
• Delcatty
• Sableye
• Mawile
• Aron
• Lairon
• Aggron
• Meditite
• Medicham
• Electrike
• Manectric
• Plusle
• Minun
• Volbeat
• Illumise
• Roselia
• Gulpin
• Swalot
• Carvanha
• Sharpedo
• Wailmer
• Wailord
• Numel
• Camerupt
• Torkoal
• Spoink
• Grumpig
• Zangoose
• Spinda
• Castform
• Trapinch
• Vibrava
• Flygon
• Cacnea
• Cacturne
• Swablu
• Altaria
• Seviper