Xtracore

xtracore (born October 16, 2004) (stylized as xtracore!) is an Operating System Mockups creator who made Yumeverse, YumeOS, Windows Turing, etc. He also has an original character named Yume Kyumura, which is used for selected social media profile pictures.
== History ==
=== WindowsUser9000 Era ===
xtracore discovered WNR as WindowsUser9000 on DeviantArt on late-2014. Later on 2015 he managed to become MinderiaYouTuber's first subscriber, so it's got featured on Minderia's Youtube Homepage.
=== LasVegassMakasar9999 Era ===
WindowsUser9000 rebranded to LasVegassMakasar9999 on 2015/2016 (?) and abandoned his DeviantArt account. He created his Discord account on May 25, 2017 and he made old popular culture-based ideas like LVM9999OS and suggested such ideas like Nozomi TojoOS, YoylecakeOS, TAT/OS Kopi Sianida, Windows Dono Kasino Indro, Windows Codename BFDI, and a bunch more on NROS@Discord.
=== Calypseladus2419 Era ===
LasVegasMakassar9999 rebranded to Calypseladus2419 on October 2017 and stopped making said ideas based on popular culture. On November 4th, 2017 Calypseladus2419 made his first WNR episode. He also started development of Fictional Operating System Mockups 2 which isn't uploaded until today. He made own very first discord server around 2018, named Plexvender Palace but it was deleted after the failure of that server. The last of Calyps' brandings were published on January 2019.
=== Pre-Yume Kyumura Era ===
Calypseladus2419 rebranded to XtracorePower on September 1, 2019 and it got rebranded again to xtracore on Early-2020, removing the Power word. His second server, xtracore's OSM Showdown was made by Fjattar on April 22, 2022 after ChromaticAeternus took ownership of Mockups Screen Showdown and renamed it to OSM Showdown, later the ownership was transferred to xtracore after 11pixels' fact about server ownership.
=== Yume Kyumura Era ===
xtracore made his very first original character named "Yume Kyumura" on July 23, 2022 with the latest design made on September 2, 2022 (2 months later).
Category:Persons
Category:Creators since 2014