Super Mario 127
Super Mario 127 is a fan sequel to Super Mario 63, which combines elements from multiple different 3D Mario games into a 2D experience. It also includes a powerful level editor, with plans to have online sharing and custom campaigns in the future.
Super Mario 127 is made by SuperMakerPlayer with Godot and published on itch.io https://supermakerplayer.itch.io/super-mario-127
Because the desktop file does not work, you need to type on a terminal "/snap/supermario127/current/SM127\ 0.7.0.x86" to launch the game.