OSM - Contact Us

The Open-Source Smash 4 Mod for 3DS and Wii U!

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Currently, our only official channels are through Twitter and Discord. Follow us @OpenSmashMod and join our Discord server!

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OSM is a non-profit, open-source mod of Super Smash Bros. for Wii U and 3DS.
The OSM Development Team (OSMDT) does not support any form of piracy; The official versions of OSM require all users to own a copy of the game for either system. Additionally, no paid DLC will be unlocked by using this mod.