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Welcome

We are building a resource here 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 here is where it differs. For general C64 information, where possible we will point to relevant resources so C64U users, who may be new to the Commodore 64 World, can find them.

There is a list available of potential content waiting for processing. Please register on this wiki and join those who are active here. Do not be afraid to mess things up. It is a wiki and that means every edit can be undone very easily. - Contact or Suggestions wall

Update 2026-01-23

This Wiki is now a couple of weeks young. It is starting to take shape. A lot of work still needs to be done and will be done. But I think it has already reached the threshold of being useful as is.

Expect pages to grow, be renamed and moved around. It is not always obvious what content should be placed under what label. And at some point pages will become to long and will need to be divided up. — walter 2026/01/23 16:20 UTC

Change log

see 'recent changes'

Work is done at this Wiki even if it does not look like it.