This PICO-8 fan game recreates classic Mega Man action complete with four Robot Master stages, a final Wily castle, and accurate retro platforming mechanics.

The project features custom-composed chiptune tracks, original sound effects, hidden E-Tanks, and classic weapon-switching menus to deliver a faithful 8-bit experience. Fire up your fantasy console, blast your way through the boss lineup, and stop Dr. Wily today!
Source