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Underground GamesMiami · Est. 2026

An independent gamestudio in Miami.

Four titles. Jigsaw.ug and Coloring.ug are live; Mahjong.ug and Arrows.ug are in development.

The Underground Games studio

Underground Games builds versions of games people already know — a jigsaw, a paint-by-number, a mahjong table — with the depth and craft those formats rarely get online.

Jigsaw.ug has more than 1,300 puzzles and real-time co-op. Coloring.ug publishes a new picture every day. Mahjong.ug uses full Hong Kong rules and a nine-city campaign rather than tile-matching.

Role
Founder
Based
Miami
Founded
Est. 2026
Titles
4
The games

The four titles.

A mountain lake photograph part-solved in Jigsaw.ug, two pieces still missing from the board
01Jigsaw puzzles · Live

Jigsaw.ug

Beautiful puzzles of art, places and culture. Solve alone, or with someone in real time.

More than 1,300 puzzles of art, places and culture — the fifty states, Canada, Japan, Italy, the UK, the great museums, food markets, reefs and deep space. Every photograph is public domain or Creative Commons, credited to its photographer inside the game.

Open a room, share a link, and solve the same puzzle with someone across the couch or across the world. It runs on the web, inside Discord, on Reddit and on CrazyGames.

  • Play Together — one puzzle, everyone, in real time
  • Relaxing 12 pieces up to Expert 150, changeable mid-solve
  • A For You feed that learns from your play and never leaves your device
Look closer
Coloring.ug — the chameleon mark beside the line "Color something beautiful", over four pictures part-filled
02Paint by number · Live

Coloring.ug

Paint by number, one quiet area at a time. A new picture every morning.

Hand-drawn pictures, numbered area by area, and a canvas that feels good under your thumb. Fill one region or fill fifty — it saves where you stopped.

Pictures are sorted by how long you want to spend rather than by level — a short one, a long one — across flowers, travel, animals, cozy, landscapes and water. No timers, no streaks you can lose.

  • A new picture every day, and a library of eighty-four
  • An easy version of most pictures, for a shorter sit
  • Free pictures in every collection
Look closer
Mahjong Underground campaign art — nine city postcards laid out on an old map beside a compass and a tile rack
03Hong Kong mahjong · In development

Mahjong.ug

Real Hong Kong mahjong, a coach who teaches you as you play, and a nine-city campaign.

Four winds, real faan scoring, kongs and claim windows — the game as it is actually played, not tile-matching solitaire wearing its clothes.

A sister named Ashley gives you a worn set from a shop in Mong Kok, teaches you to play, and then takes you on tour: New York, London, Singapore, Hong Kong, Macau, Guangzhou, Shanghai, Chengdu and Beijing, five tables deep in each, every city with its own house rules.

  • Full Hong Kong rules and authentic faan scoring
  • A coach who reads your hand and teaches you tile by tile
  • Nine cities, five tiers each, house rules that change as you travel
Look closer
Arrows.ug key art — an interlocking maze of cream arrows on near-black, one route picked out in orange finding its way off the right edge
04In development · In development

Arrows.ug

In development at the studio.

In development at the studio. Nothing is announced yet beyond the name.

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