Best Free Action Games for Browser in 2021!48 free-to-play web-based Action games found in our list!
A browser based city-building strategy MMO set in the fantasy world of Elvenar.
A free to play browser-based top-down hack-and-slash 3D MMORPG similar to games in the Diablo series.
Dark Orbit Reloaded
A browser-based 3D space-combat MMO with a massive playerbase!
Build your empire with the help of mythical heroes and well thought out strategy in R2 Games’ strategy RPG Armor Valor.
Jade Goddess is a free-to-play, browser based MMO inspired by Eastern mythology.
Survivor Legacy is a free-to-play zombie-themed strategy game from R2 Games.
League of Angels - Heaven's Fury
A free-to-play, browser-based fantasy online action RPG based loosely on Western mythology!
A browser-based strategy MMO published for both desktop and mobile browsers by Gameforge.
Game Of Thrones Winter Is Coming
A free-to-play browser-based RTS based on the George R.R. Martin novels and popular HBO series.
A browser-based fantasy MMOARPG wherein players take on the role of a devil hunter descended from the gods.
The Third Age
A free-to-play browser-based Strategy MMO game focused on story-based PvE gameplay!
A free-to-play, browser-based online fantasy role playing game done in an old-school 16-bit style.
Empire: World War 3
A free-to-play browser-based action packed strategy game from the developer of Legends of Honor.
A free-to-play ARPG distributed by GameSpirit.
A Greek and Norse mythology based free-to-play action MMO developed and published by Proficient City and Game Hollywood.
A free-to-play browser-based MMO based on the popular anime Sword Art Online.
Clash of Avatars
A free to play 3D browser MMORPG with powerful Avatars, 50 mounts, and several loyal pets.
Legends of Honor
A free to play browser based medieval fantasy 2D MMORTS.
A free-to-play 2D browser-based fantasy MMORPG with plenty of dungeons and world bosses to slay.
A free to play 8-bit MMORPG with retro graphics and MUD-like interface.
A free-to-play 2D browser-based fantasy MMORPG that features two playable classes.
Vikings: War Of Clans
A free-to-play MMO strategy game developed and published by Plarium.
Star Trek: Alien Domain
A free to play browser based 2D strategy MMO set in the Stark Trek universe.
A free-to-play browser MMO strategy game that puts you in command of a rapidly growing city on a dangerous alien world.
A cute little free-to-play MMO platformer.
A free to play retro-style 2D MMO and a giant construction sandbox!
A free to play 2D medieval fantasy browser-based MMORTS.
A indie story-driven Free to Play MMORPG.
Tribal Wars 2
The sequel to the classic city-building strategy game Tribal Wars!
A free-to-play cross-platform space combat MMO from SPYR games.
Sparta: War of Empires
A 2D browser-based MMORTS in which players must exercise their city-management skills to construct and upgrade different structures and troops.
A free to play 2D browser-based MMORPG that allows players to explore the land of Vidalia.