Planned Release Date: Nov 4, 2026

About This Game

Mahjong with nothing hidden

In ALL-HU you see the whole table — every hand, the discards, the entire wall. Victory demands more than one win: plan draws, discards and yaku so that two, or even four, hands each reach a winning "Hu" in a single flawless sequence. One wrong discard early can strand the last hand twenty moves later.

What's inside

• Story mode — 11 chapters told in ink-wash vignettes, from your first night at the table to the final board.
  
• Free mode — 200 puzzles that climb from gentle warm-ups to four-hand brain-benders.
  
• Challenge mode — a 420+ puzzle gauntlet with special rule twists, punctuated by Zhenlong set-piece boards.
  
• Mahjong basics — a 16-lesson interactive course. Never played mahjong? Start here; the game teaches you everything from reading tiles to scoring.

Fair by construction

Every single puzzle is verified solvable by the game's own solver before it ships. Stuck anyway? Hints, full step-by-step solutions and tenpai checks are all unlimited — learn at your own pace.

One purchase, everything

No in-app purchases, no timers. The Steam edition includes all content and all assists, permanently.

Interface in 9 languages: English, 繁體中文, 简体中文, 日本語, 한국어, Español, Français, Deutsch, Português (Brasil).

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some of this game's art and audio were created with generative AI tools, then selected, edited and assembled by the developer: the ink-wash illustrations and character portraits, part of the interface artwork, and the background music. The store page artwork and the trailer were produced the same way. Everything ships as fixed, pre-rendered assets. The game generates no content while you play and connects to no AI service. Puzzle levels are built and verified by our own deterministic mahjong solver, not by AI.