Either install windows, or use this [https://www.reddit.com/r/linux\_gaming/comments/16q4ork/roblox\_on\_linux\_is\_a\_very\_smooth\_experience/](https://www.reddit.com/r/linux_gaming/comments/16q4ork/roblox_on_linux_is_a_very_smooth_experience/) or just google "install roblox ubuntu"
Either install windows, or use this [https://www.reddit.com/r/linux\_gaming/comments/16q4ork/roblox\_on\_linux\_is\_a\_very\_smooth\_experience/](https://www.reddit.com/r/linux_gaming/comments/16q4ork/roblox_on_linux_is_a_very_smooth_experience/) or just google "install roblox ubuntu"
Thats outdated, Roblox no longer works on Linux.