Flat MMO
2025
About
Flat MMO is an online 2D browser-based MMO where you can trade with players, train various skills, fight monsters, complete quests, earn achievements, and explore a massive world.
Available on
Web browser
Flat MMO is an online 2D browser-based MMO where you can trade with players, train various skills, fight monsters, complete quests, earn achievements, and explore a massive world.