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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Strip poker online
card game / strip poker
net-assembly
-NSFW 
Adventure Quest Worlds
RPG / MMORPG
Artix Entertainment
2008 
Goodgame Empire
strategy / MMORTS
Good Game Studios
- 
Tentlan
strategy / MMORTS
Lionmoon
- 
Cyberpunk Dreams
RPG
Late Night Games
2021 
Dominus
strategy / wargame
Dominus Dev Team
2015 
Mars Tomorrow
strategy / MMORTS
Game Fabrik
- 
Rail Nation
simulation / management
Travian Games
2013 
There is no game
puzzle
Draw Me A Pixel
2020 
123 Strip Poker
card game / strip poker
LimeSoda
-NSFW 
Battlestar Galactica Online
shooter / MMOFPS
Bigpoint Games
2011 
Star Wars Combine
RPG / MMORPG
SWC Programming Team
1998 
Empire Universe 3
strategy / MMORTS
Looki Publishing
- 
Hold 'em Strip 'em
card game / strip poker
holdemstripem.com
-NSFW 
8-Bit Bayonetta
action / run and gun
PlatinumGames
2017 
Initium
RPG / MMORPG
Universe Projects Inc
2018 
The Monster Inside
adventure / visual novel
Random Seed Games
2017 
Realm of the Mad God Exalt
RPG / MMORPG
Wild Shadow Studios
2012 
Strip the Difference
puzzle
Gang of Gamers
-NSFW 
Hentai Heroes
simulation / dating sim
Kinkoid Studio
2016NSFW 
Questionaut
adventure / point & click
Amanita Design
2009