PikaOS Linux
PikaOS Linux is a Linux distribution based on Debian's cutting-edge "Unstable" branch, optimised for gaming. It is designed to provide out-of-the-box gaming experience, excellent performance with up-to-date drivers and custom-tweaked Linux kernel, and a choice of GNOME or KDE Plasma desktops, with separate editions that use the Hyprland Wayland compositor.
NebiOS
NebiOS is an Ubuntu-based desktop Linux distribution with a custom Wayland compositor called NebiDE (based on Wayfire). It features various user interface enhancements, an initial setup module called OOBE, the NebiOS App Runtime (napp-runtime) portable application format with bubblewrap containerization, improved gaming performance with Steam Proton integration, a kernel switcher for easy multi-kernel installation, and the Wine compatibility layer for running some Windows applications.