36 similar games
Games like Flat MMO
Browser games that play like Flat MMO, closest match first. Lime means it runs right here.

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. The games below have the most in common with it — open world, role-playing (rpg), fantasy — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 10 closest to Flat MMO
- Flyff UniversePlays on universe.flyff.com
Flyff Universe is a enhanced old school MMORPG remake built on modern technology. In common: open world, role-playing (rpg), fantasy.
- The Dragon's InternPlays on jack-development.itch.io
The Dragon’s Intern is a 2D Adventure Exploration game about an intern- I mean apprentice - who works for a dragon that is hiding under the roads of a city. In common: open world, role-playing (rpg), point-and-click.
- Legends of VenariPlays here
Legends of Venari is a creature collection RPG that is being built on the Ethereum blockchain network. In common: open world, role-playing (rpg), point-and-click.
- Cow Life Sim RPGPlays here
A Life Simulation game with heavy RPG elements where you play as a Cow exploring, leveling up, and completing quests. In common: open world, role-playing (rpg), point-and-click.
- Blossom & DecayPlays here
Blossom & Decay is an open world socio-economic simulation where thousands of players may create their own unique stories by influencing each other’s gameplay… In common: open world, role-playing (rpg), fantasy.
- Sacred 2 RemasterPlays here
Step into the world of Ancaria as one of six heroes. In common: open world, role-playing (rpg), fantasy.
- Forgotten RuniversePlays here
Forgotten Runiverse is a grand fantasy MMORPG full of magic and wonder based on the lore of Magic Machine's Forgotten Runes Wizard’s Cult NFT Collection. In common: open world, role-playing (rpg), fantasy.
- Mirage Online ClassicPlays here
Mirage Online Classic is a top-rated browser game that provides unparalleled player-developer interaction with consistent updates and community-driven… In common: open world, role-playing (rpg), fantasy.
- Morana OnlinePlays here
A 3D browser-based fantasy MMORPG with dynamic loot and competitive rankings. In common: open world, role-playing (rpg), fantasy.
- TicutoPlays here
Ticuto is an immersive and engaging game that transports players through various worlds and dimensions. In common: open world, role-playing (rpg), fantasy.
All matches
Every game like Flat MMO
PlayableFlyff Universe
Flying · 2022
PlayableAlphaThe Dragon's Intern
Fantasy · 2024
PlayableEarly accessLegends of Venari
Monster Capturing · 2021
PlayableCow Life Sim RPG
Life Simulation · 2023
PlayableAlphaBlossom & Decay
Action Adventure
PlayableSacred 2 Remaster
Action · 2025
PlayableEarly accessForgotten Runiverse
Blockchain Game · 2023
PlayableMirage Online Classic
Retro · 2019
PlayableAlphaMorana Online
3D · 2025
PlayableAlphaTicuto
Exploration · 2023
PlayableAchaea, Dreams of Divine Lands
Fishing · 1997
PlayableFamiliars.io
Monster Capturing · 2020
PlayableFurcadia: The Second Dreaming
Pixel Art · 2016
PlayableGoBattle.io
Monsters · 2017
PlayableMinima
Fantasy · 2018
PlayableAlphaNopotions
Dark Fantasy · 2026
PlayableStein.World
Free to Play · 2017
PlayableStravaeger
Retro
PlayableEarly accessSuper Chesslike Adventure
Medieval · 2020
PlayableWorld of Solaria: MMORPG 2D
Online · 2023
PlayablePeasant's Quest
Homestar Runner · 2004
PlayableRuneScape
Magic · 2013
PlayableDragonFable
Action · 2005
PlayableCambria
Pvp · 2024
PlayableHighSpell
Grinding · 2021
PlayableBetaBalenaScape
Fantasy · 2026
PlayableBetaThe Hundredth Floor
Character Customization · 2023
PlayableMiniMania
Open world · 2025
PlayableBetaMicroscape
Pixel Graphics · 2024
PlayableMiniMania App
Open world · 2025
PlayableArcmaze
Ghosts · 2019
PlayableEarly accessLegends of Taria
2D
PlayableThe Unofficial Squaresoft MUD
MUD · 1997
PlayableAlphaWhispered Scrolls
Crafting · 2026
CancelledDungeon Blitz
Wizards · 2012

United Online
Crypto · 2026