Welcome

We are building here a resource with information relevant for the Commodore 64 Ultimate (C64U). A new version of the iconic home computer of the 1980's.

As the C64U is nearly identical to a classic C64 the focus is where it differs. There are many online resources about the C64 in general. We do not have to repeat them here. Just point to those resources so C64U users, who may be new to the Commodore 64 World, can find them.

This Wiki is setup by Walter. It would be very nice if this project to create C64U documentation grows beyond a 'one person project' to a little documentation project community.

As this is still the very early days of this project it is still very empty. This is a Wiki, a website with an 'edit' button. That means if you like to help out building this website you can just do that!

Please register on this wiki and join me. Be not afraid to mess things up. It is a wiki and that means every edit can be undone very easily.

Change log

2026-01-04: initial setup