In 2022, Cemu took its biggest leap forward by becoming an and introducing native support for Linux alongside Windows. With these modern updates, the old struggles of hunting down exclusive title keys have been entirely phased out for standard users.

If there is a "secret weapon" for CEMU users, it is . This tool bypasses the need to manually hunt for text files.

The use of title keys with Cemu and other emulators operates in a legal gray area. While emulation itself is not illegal, the process of obtaining and using title keys to play games without purchasing them can infringe on copyright laws and Nintendo's terms of service. The Cemu community and developers encourage users to own their games and support game developers.