Browser based free games
Play free and free-to-play games designed to be played direclty in a browser (this includes both browser-based games and flash games)
Here are some of the best browser games you can play directly online: MMORPGs, collectible card games, strategy games and more. Browser games usually doesn't require nothing more than an updated browser (Chrome, Firefox, Edge, Opera, etc.) and are playable on any PC or Mac. Some of them may require a Flash plugin.
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123 Strip Poker
card game / strip poker
LimeSoda
1Quest
RPG / roguelike
RatzNGodz
247 Mahjong
puzzle / mahjong
Games LLC
8-Bit Bayonetta
action / run and gun
PlatinumGames
Adventure Quest Worlds
RPG / MMORPG
Artix Entertainment
Anno Online
strategy / MMORTS
Ubisoft Blue Byte
atWar
strategy
atWar team
Batheo
strategy / MMORTS
Clap Along
Battlestar Galactica Online
shooter / MMOFPS
Bigpoint Games
Beijing Hidden Objects
puzzle / hidden object
Zygomatic
Bejeweled REMAKE
puzzle / tile-matching
szewczyk
Big Bang Empire
RPG
Playata GmbH
Bit Heroes
RPG / MMORPG
Juppiomenz
Bloxorz
puzzle
DX Interactive
Booty Calls
adventure / tile-matching
3X Entertainment Limited
Card Hunter
strategy / board game
Blue Manchu
Circus Hidden Objects
puzzle / hidden object
Zygomatic
Clicker Heroes
action / idle clicker
Playsaurus
Cut the Rope Time Travel
puzzle
ZeptoLab
Cyberpunk Dreams
RPG
Late Night Games
Daily Crossword
puzzle
zygomatic