Xenon Dioxide, an old launcher by

Experience the early years of RōBLOX with Xenon Dioxide. There are currently October 2010, July 2011, and December 2012 clients and all avatar features except Packages. While the launcher isn't technically impressive, the community of Xenon makes up for that. Hosting a few original games from time to time, and with unique humor. The community also made user ads and splash texts for the launcher. Join our Discord to check it out today!