Using SummerCart64

SummerCart64 is a brand new relatively cheap open source flashcart that supports 64DD games without the need of converting them to a cartridge format.

This means all 64DD disk images can work on it without any hacks required. It does as much as the EverDrive 64 X7 and even a bit more for cheaper.

As of this writing (2025-01-15), these flashcarts are mass produced on AliExpress, in a way that I don’t necessarily find ethical and neither does the team behind this project. Watch what you buy, it can be cheap, possibly that they might cheap out too much.

So please know what you’re doing, and please don’t blame the developers if something is wrong with the cartridge you bought. This is an open source project, anyone can do anything including doing changes not recommended by the developers.

You can find more information about SummerCart64 on its website, including a recommended store (not affiliated).

Instructions

Basic Flashcart Setup

64DD IPL Setup

Remember to unplug the 64DD if you have one to play them through the flashcart.

How to play 64DD expansions (2025 Update)