This is the holy grail of playing Mario 64 on a Chromebook. It doesn't use an emulator; the game runs natively, meaning zero emulation lag, widescreen support, high-definition texture packs, and ultra-smooth frame rates. How to do it:
Using Linux ports allows for widescreen support, higher resolutions, and controller support. Method 1: The Easiest Way - Web Browser (WebGL) super mario 64 on chromebook
: Extremely smooth; often supports controllers (like Xbox One) natively. This is the holy grail of playing Mario 64 on a Chromebook