SMW Outbreak
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SMW Outbreak


A new virus has allegedly spread throughout the Mushroom World, and Bowser’s minions are enforcing strict stay-at-home orders to prevent its further spread. Mario, knowing Bowser’s history of evil deeds, is suspicious, so he violates the orders to investigate.

How to Play

Player 1 (Default Mapping)
Inside The Game Your Keyboard
A, B, X, Y Button =[J], [K], [I], [L]
L, R Button =[U], [O]
PLAY, SELECT =[Enter], [Space-Bar]

How to Save: Hover over the game canvas. A save button will appear at the top of the game screen. When you click "Save" button, the save code (spot) will be saved onto your browser's storage system automatically.

How to Load: Come back anytime in the future, simply click "Load" to resume from your latest save spot. (Assuming you did not clear your browser' data.

CAUTION:: Browser's private mode WILL NOT retain your save state, because save state is deleted once the browser is closed, so don't use private mode if you want to use the save state.

Recommended Browser: Chrome

Play SMW Outbreak Online Game. One of many Mario Games to play online on your web browser for free at KBH Games. Play SMW Outbreak using a online SNES emulator. Tagged as Mario Games, SNES Games. Upvoted by 130 players. Other games you might like are SMW: Road to Infinity and SMW: Future The Shadow Queen Returns. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.