Play MARIO & LUIGI by Mike Wiering Online

Mario & Luigi by Mike Wiering is a fan-made MS-DOS game from the classic era, developed independently and released as freeware. It belongs to that period when hobbyists were creating their own interpretations of familiar characters, often with limited tools but plenty of enthusiasm. The game feels like a direct homage to the early platformers, built for an audience that appreciated straightforward, no-frills action on the PC.

You control either Mario or Luigi, switching between them on the fly to navigate levels filled with enemies and obstacles. The main goal is to reach the end of each stage, stomping on Goombas and collecting coins along the way. Signature mechanics include the ability to swap characters mid-jump for strategic positioning, and screen-by-screen exploration that encourages careful timing. The pacing is brisk, and the difficulty can be unforgiving, especially with precise jumps required over bottomless pits. It feels like a genuine, if rough-edged, extension of the 8-bit Mario experience.

Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".