Cozy worlds, epic quests and games that teach.
We design and build games people want to come back to: cozy farm and street-vendor life, co-op adventures, dark-fantasy action and learn-through-play worlds. Every one runs in the browser, on any device, with nothing to download.
Now playing.
Five of our games, picked for you. Tap one to switch, then press play: they all open right in your browser.
Everything a game needs, under one roof.
Design, 3D, code, lessons and launch in one small studio, so the game you imagine is the game that ships.
Game & level design
Core loops, quests, levels and rewards that make players want one more round.
Seen in HappyTown · Coinaverse3D worlds & characters
Towns, islands and kingdoms, and the characters who live in them, all in real-time 3D.
Seen in Kingdomfall · Happy EnglishCo-op & player accounts
Two friends playing together in the browser, and accounts that keep progress safe.
Seen in Happy Duo · KingdomfallEconomies & progression
Coins, shops, markets, achievements and unlocks, balanced so the fun lasts.
Seen in HappyTown · DorisEdu KidsLearning design
Lessons and practice built into play, aligned to the standards schools use.
Seen in Playwatch Academy · Doris AcademyPlays everywhere
Any browser on computer, phone or tablet, with mouse, touch or gamepad. Installable when you want an app.
Seen in Ashen Legends · Doris AcademyFour levels from idea to launch.
- Level 1★☆☆☆
Find the fun
Who is it for, and what do they do every minute, every day, every week? We sketch the core loop first.
- Level 2★★☆☆
Playable prototype
A rough version you can play in your browser, so we test the fun before polishing anything.
- Level 3★★★☆
Build the world
Levels, characters, art, sound, lessons and rewards, shipped in weekly builds you can play.
- Level 4★★★★
Launch & live
Release on the web or as an installable app, then updates, events and new content after launch.
Questions from players & partners.
Do players need to download anything?
No. Every game runs in a normal web browser on computers, tablets and phones. Some can also be installed like an app, with their own icon, and keep working offline.
Can players play together?
Yes. Happy Duo is a two-player co-op adventure that two friends play together in the browser, with nothing to install.
Do the games work with touch?
Yes. Our games are built for mouse and touch and tested on phones and iPads. Kingdomfall also plays with a gamepad.
Can you build a game for my brand, school or product?
Yes. We design and build branded games, learning worlds and full game products. We scope it with you on a short call and show a concept before you commit.
Can learning games follow a curriculum?
Yes. Playwatch Academy is aligned to Head Start ELOF, Common Core, NGSS and CSTA, and Doris Academy follows Vietnam’s GDPT 2018 curriculum for grades 1–12.
How big a project is a game?
It ranges from a single playable lesson or mini-game to a full world with accounts, progression and an economy. We agree the first playable milestone together, then build in weekly versions you can play.
Got a game in your head?
A cozy world for your brand, a learning game for your school, or a full game of your own: tell us about it. We usually reply within a day.
hellodoris.studio@gmail.com · +84 784 666 644 (WhatsApp · Zalo)










