Small worlds to play in.
Iwament is an independent studio making 3D games. This is a real character from one of them, running live in your browser. Turn it, strip it back to clay or wireframe, and make it move.
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Mibbi
Mibbi of Pebblewharf
A puffin skipper in a navy cape.
- Triangles
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- Joints
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- Clips loaded
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- Textures
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Mibbi of Pebblewharf
Glowroot
Three worlds, one studio
A club of classic games, and two 3D worlds built in Unreal Engine from the same pipeline.
HD Games
Classic board, card, puzzle and quiz games, ready in the browser and on mobile.
Guests can play Solo or against the AI without an account. Sign in to play friends, join guilds, enter tournaments, and climb the rankings.
22 games on the site
- Chess
- Connect 4
- Tic Tac Toe
- Blackjack
- Puzzle
- Memory
- Minesweeper
- Mastermind
- Maze
- Rubik's Cube
- Checkers
- Reversi
- Mancala
- Battle Ships
- Solitaire
- Poker
- Court Piece
- Ludo
- Quiz
- Bingo Words
- Bingo Numbers
- 24 Points



Mibbi of Pebblewharf
Each friend has one small power, and the limit is the puzzle.
Pebblewharf is a small tide-pool town with a wooden pier, a button workshop, a library in a shell, and rock pools. A child helps one friend at a time mend an ordinary problem: a sail-cart that will not leave, a thread knotted because everyone rushed, a button hiding in plain sight.
Whistle all three notes at once and the sail only flutters. Pick one, and it fills.
How it is built
- No ads.
- No chat, and no links out of the game.
- No tracking. Nothing is sent from the device.
- Spoken prompts, so there is almost nothing to read.
- No fail state. A wrong tap gets a gentle retry.
- Settings sit behind a parent gate.
Five friends and a tangle
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Mibbi
Whistle Wind
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Tockle
Slow Bell
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Viri
Bubble Blend
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Oolo
Soft Sight
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Ribble
Ribbon Route
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Snag
Tangle
In-engine captures from the game, October 2026.
Glowroot
You don't cook the monsters. You cook for them.
You inherit Nana's tavern at the mouth of the Glowroot Caverns. Each day you go down with a lantern and three kitchen tools, gather from the critters who live there, then come back up and feed a room of orcs, elves, dwarves and knights before the night is over.
Treat the critters well and more of them turn up at your door as regulars, until the dragon on the ridge books a table.
Bonks and sears, no blood. Critters leave a treat and hop home for a nap.
One day at the tavern
- Dawn Plan the day with Nana at the map table.
- Cavern run Gather by lantern light with a cleaver, an ember tenderizer, and a wok and skillet.
- Prep Set tonight's menu from what came back up.
- Rush Chop, grill, chill and stir, and serve before the guests lose patience.
- Closing Count the stars, the coins and the fame.
- Night Spend the takings at Nana's counter, then rest.
Who you cook for
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Nana
The tavern's goblin grandmother, and your mentor.
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Old Smoulder
A big, grumpy-sweet old dragon. The pepper pods on the ridge make the scales itch.
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Jellop and Capling
A lime jelly drop and a shy mushroom kid, two of the critters in the caverns.
In-engine captures from the game, October 2026.
Making learning playful.
We are a small, independent studio. We design, build and publish our own games, from a club of classic board games to 3D worlds with their own characters, places and rules.
- Start with the play
- Interaction, challenge and tone come before a feature list. When a game teaches, the lesson should be in how it plays.
- Show the real thing
- Every picture and every model on this site comes out of one of our games. Nothing is painted over or faked.
- Say what is true
- Available means you can play it today. A game still in development is labelled that way.
Ideas
Notes from the studio on play, learning, and what the research does and does not support.
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The move you can hand to someone else
Computational thinking is often described so broadly that any puzzle qualifies. A stricter test, from Peter Denning, is whether the next step can be carried out by a model without a person deciding what the step means.
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Publish chess. Leave the IQ claim out.
Chess is on HD Games because the rules are deep and already shared. Reviews of school chess lessons do not show that the game reliably lifts general ability, reading, or mathematics once the comparison is fair.
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A finished round is not a course
A 2013 review found a modest learning gain from serious games, and no reliable rise in motivation. The larger gains came when play was repeated and joined to other teaching. A round on HD Games is that loop. It is not a syllabus.
Talk to the studio.
Feedback on HD Games, partnerships, press, or a question about one of our games.