How to Set Up the Nintendo Game Boy Color

The Game Boy Color builds on the original Game Boy with color graphics and support for a wide range of cartridges. Follow the steps below to get started, clean your games, and optimize your gameplay experience.

1. Insert Batteries

The Game Boy Color requires two AA batteries. Open the battery compartment on the back of the system and insert the batteries as indicated. The system does not support built-in recharging, but rechargeable AAs are compatible.

2. Insert a Compatible Game Cartridge

This system does not come with built-in games. To use it, you must insert a compatible original Game Boy or Game Boy Color cartridge. Browse Game Boy games.

Important: Insert the cartridge fully before powering on the system. The cartridge may not load properly if inserted after the system is already turned on.

3. Troubleshooting Cartridge Reading Issues

If the cartridge isn’t being read correctly, the contacts might be dirty. Avoid blowing into the cartridge, which can introduce moisture and damage it over time. Instead, follow these steps:

Use a cotton swab lightly wetted with rubbing alcohol (isopropyl).
Firmly rub the contacts inside the cartridge slot to remove buildup.
Allow to dry before reinserting the cartridge.

4. Screen and Lighting Tips

The Game Boy Color does not include a backlight or frontlight. To play comfortably, use it in a well-lit environment or pair it with a lighting accessory (sold separately). While it displays in color, the screen is reflective and visibility depends heavily on ambient light.

Official Game Boy Color Manual

For detailed specifications and additional instructions, view or download the official Game Boy Color user manual below.

If the manual doesn’t display properly, you can download it here.