Yakko

Yakko is never released operating system, created by Boyfriend.
Yakko is a group of operating systems developed by Goofy Software Team (with Goofy and Undine), Animaniacs Group (since 1985) and Undine Corp (since 2006). Goofy Software Team was founded in 1981, while Animaniacs Group was founded in 1985 and Undine Corp. was founded in 2006. 
It was thought to have copied design and interface from Microsoft Windows, Sviger, Codar and Ternius. This is the Bashkortostan equivalent of Ternius.
== Versions ==
== Sounds ==
== Trivia ==
* The first mention of this system was in Serilly History (Update 1) (Part 15).
* Boyfriend originally planned to release the first part of Goofy/Yakko/Undine History on February 18, 2023, then it was postponed first to February 22, 2023, and then to February 25, 2023. But due to the inactivity of the Boyfriend's YouTube channel, the first part of this history was made together with Arsen54800 in the Bonus Mix 221.
Category:Fictional OS