Happy Room Online is an independent guide to Happy Room and to the browser games around it, with a special interest in ragdoll physics and the places where games meet chance.
The domain was first used in 2017-2018 as a fan portal for Happy Room, the ragdoll lab sandbox, and listed hundreds of browser games by other developers. We have rebuilt it with the same look: the Happy Room page comes first, and every tile in the grid now opens one of our own guides instead of a hosted game.
Independence
Happy Room Online is not affiliated with, endorsed by or speaking for Mana Potion Studios, the developer and publisher of Happy Room, or any other game developer, publisher, games portal, platform or casino operator. Game titles, names and trademarks belong to their owners and are used only to identify the games we write about.
We do not host, embed or distribute games. Where we describe a game, we try to name its developer and say where it officially lives. We do not publish user ratings or vote counts.
What we cover
- Happy Room: the guide, trap combos and the game's history.
- Ragdoll games: physics toys and the science behind them.
- Flash & HTML5 games: runners, stunt drivers, shooters and the end of Flash.
- IO games: Agar.io, Slither.io, Shell Shockers and friends.
- Casino games: social casinos, loot boxes, RNG, esports betting, crash games, poker history and reward design.
How we work
We check facts against developers' own pages, store listings, court decisions and regulators' publications where we can. Where something cannot be confirmed, such as the exact release year of a game copied across dozens of portals, we say so rather than guess. Some links on the site may be commercial; they never decide what we write.
Corrections and suggestions are welcome: contact the editors.


















