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.
Help Free Games Utopia
Free Games Utopia is a completely free one-person project. If you wish to help, you can donate a few bucks. Thank you!
Tentlan
strategy / MMORTS
Lionmoon
Epic Battle Fantasy 3
RPG / JRPG
Matt Roszak
247 Mahjong
puzzle / mahjong
Games LLC
8-Bit Bayonetta
action / run and gun
PlatinumGames
Popmundo
simulation
ExtraLives AB
atWar
strategy
atWar team
The Settlers Online
strategy / MMORTS
Blue Byte Software
Star Wars Combine
RPG / MMORPG
SWC Programming Team
Travian: Legends
strategy / MMORTS
Travian Games
Strip the Difference
puzzle
Gang of Gamers
Imperia Online
strategy / MMORTS
Imperia Online Ltd.
Therian Saga
RPG
Fatecraft
Progress Quest
RPG / idle clicker
Eric Fredricksen
1Quest
RPG / roguelike
RatzNGodz
Fairune
RPG / JRPG
Skipmore
The Monster Inside
adventure / visual novel
Random Seed Games
Empire Universe 3
strategy / MMORTS
Looki Publishing
Initium
RPG / MMORPG
Universe Projects Inc
RPG MO
RPG / MMORPG
Marxnet
Batheo
strategy / MMORTS
Clap Along
Hero Zero
RPG
Playata GmbH