Pokemon Crystal - Dark Mode ROM

Pokemon Crystal – Dark Mode is a GBC ROM Hack by DanceKevinDance based on Pokemon Crystal in English. It was last updated on March 03, 2026.

Description

Pokemon Crystal – Dark Mode is a fork of the pokecrystal project aimed at adding accessibility to the game in the form of a dark mode style theme. It isn’t perfect, there are compromises, but for people with low vision like myself, it’s the only way some of us can play these older games.

Features

• All or most menus and GUIs in the game have been given black backgrounds with white text
• Pokémon and trainers have had their sprites’ backgrounds turned black so they’re not big white boxes on a black background
• Lots of small menu elements have been inverted to match the dark mode theme, though there are ikely some missed or that need editing

Pokemon Crystal Description

Similar to Pokémon Gold and Silver, Pokémon Crystal is a role-playing video game where players navigate a fictional world by capturing, training, and battling with Pokémon. In addition, Crystal enhances aspects of Gold and Silver, providing cosmetic and gameplay improvements. The visual presentation of Crystal is enhanced through the animation of Pokémon sprites when first encountered in battle, the inclusion of signposts appearing on the screen when entering a new area, and a range of minor graphical enhancements to various locations in the game. 

It includes the ability to select one of two player characters, adding Kris, a female trainer, with a unique sprite. The game introduces a Battle Tower, a new stadium that allows players to battle a series of seven trainers with three Pokémon set at customizable maximum levels to win prizes. The setting and story of Crystal remains largely the same as in Gold and Silver, with the player seeking to raise and battle Pokémon to defeat the Gym Leaders of Johto and Elite Four to be the Johto League Champion. However, several encounters and additional characters are introduced to the overarching narrative. 

Crystal features a greater role for legendary Pokémon, with the player awakening Suicune, Entei, and Raikou, and encountering them at various stages of the game. The plotline features a new character, Eusine, who has been searching for Suicune, providing the player with a more direct and narrative pathway to battling and capturing Suicune and the remainder of the game’s legendary Pokémon. Crystal also includes minor changes to how the player encounters the Gym Leader Clair, and additions to the role of the Pokémon Unown in the Ruins of Alph, with players able to complete additional puzzles to receive rewards and messages from the Unown.

• To make the Pokémon front pics render right in battle, I had to upscale all of them to fill the 7×7 square the engine draws. If you’re familiar with this game/engine and would like to try and help me work around the issue, please reach out
• Some things are just always going to be a little odd. Removing the background from the sprites can be a little scuffed. Some moves or animations are going to look a little funny. If something looks really bad or isn’t dark like it should be, feel free to report it.
• Substitution and minimize are both weird-looking

Useful Links

Reddit

Github