DIY mod kits

This is the section for anyone who prefers to open, solder and rebuild their own hardware. Depending on the system, the kits improve video output, power, displays or other useful features.

Check the exact device and board revision before ordering. Some jobs are beginner-friendly, while others require experience and steady hands; tools and difficulty are listed with each product.

Subcategories

Game Boy Color Overclocker Flex – robot_retro Speed Mod
RobotRetro
New
GBC Overclocker Flex Mod
In Stock
The Game Boy Color Overclocker Flex by robot_retro replaces the original GBC crystal and puts you in full control of your Game Boy Color's clock speed – from a relaxed 30 % all the way up to 170 % of the base clock. The flex PCB design eliminates almost all manual wiring.

6 speed settings: 30 %, 50 %, 75 %, 130 %, 150 %, 170 % of base clock
Button-combo control: Select + Up = faster, Select + Down = slower
Flex PCB design – no manual wiring required
Max speed configurable via solder jumper (170 % / 150 % / 130 %)
Works with flash carts; not compatible with OLED screens
€24.37