Gambler Jiko Chuushinha: Katayama Masayuki no Mahjong Dojo vs Shanghai II: Dragon's Eye
Side-by-side comparison of features, pricing, ratings, and alternatives.


Gambler Jiko Chuushinha: Katayama Masayuki no Mahjong Dojo is a single-player mahjong simulation released in 1990 by Game Arts. The game offers authentic Japanese mahjong rules and a series of increasingly difficult puzzles set in a traditional dojo environment. Players can hone their strategic thinking while enjoying retro pixel art and a nostalgic soundtrack. Though simple in presentation, the title provides deep tactical depth for both newcomers and seasoned mahjong fans.
Shanghai II: Dragon's Eye brings the beloved tile‑matching gameplay of the original Shanghai to PC and Mac, expanding it with eight distinct tile sets and twelve zodiac‑themed board layouts. The game includes a powerful layout editor, letting players design custom puzzles and share them with friends. The standout Dragon’s Eye mode adds a competitive two‑player variant where opponents alternate adding and removing tiles, testing strategic foresight as one player tries to clear the board while the other blocks them.
- Faithful implementation of Japanese mahjong rules
- Challenging difficulty progression
- Nostalgic pixel art and soundtrack
- Simple, distraction-free single-player focus
- Rich variety of tile sets and board themes
- Two‑player Dragon’s Eye mode adds strategic depth
- Custom layout editor encourages creativity
- Cross‑platform support for PC and Mac
- No multiplayer or online features
- Limited to PC platform
- Dated UI may feel clunky to modern players
- No online multiplayer beyond local two‑player
- Graphics are dated by modern standards
- Limited sound effects and music
More alternatives & similar tools
Alternatives to Gambler Jiko Chuushinha: Katayama Masayuki no Mahjong Dojo
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A quirky mahjong experience with comedy flair on classic consoles.

Match mahjong tiles in classic Shanghai style with a twist – the two‑player Dragon’s Eye challenge.
Alternatives to Shanghai II: Dragon's Eye
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Classic Mahjong puzzle with three distinct game modes and themed tiles

Classic mahjong challenge from the golden era of Japanese gaming
The Verdict
AI-generated from listing dataBoth games cost the same, but choose Gambler Jiko Chuushinha for authentic Japanese riichi mahjong depth, or Shanghai II for broader platform support and a two‑player mode.
Key differences
- •Rule set: A uses full Japanese riichi mahjong; B is a classic tile‑matching puzzle.
- •Multiplayer: B includes a local two‑player Dragon’s Eye mode; A is single‑player only.
- •Platform: B runs on Windows and macOS; A is PC‑only.
- •Content volume: A offers 100+ unique puzzle layouts; B provides 12 themed boards plus a custom layout editor.
- •Difficulty curve: A has a progressive difficulty progression; B’s difficulty is not specified.
Gameplay & fun factor
A implements authentic Japanese riichi mahjong rules, offering deeper strategic play than B's tile‑matching puzzle.
Platform availability
B runs on both Windows PCs and macOS, while A is limited to PC.
Price & value
Both are priced at $19.99 with one‑time purchase.
Multiplayer / co‑op
B includes a local two‑player Dragon’s Eye mode; A offers only single‑player.
Content & replayability
B adds a layout editor and eight tile sets, giving players creation tools beyond A's fixed 100+ puzzles.
Difficulty & accessibility
A provides a progressive difficulty curve; B’s difficulty levels are not described.
Graphics & performance
Both use dated graphics; A features nostalgic pixel art, B’s visuals are also dated.
Choose Gambler Jiko Chuushinha: Katayama Masayuki no Mahjong Dojo if…
Players who want a true Japanese riichi mahjong experience and a steady difficulty ramp.
Choose Shanghai II: Dragon's Eye if…
Players who need macOS support, want local two‑player mode, or enjoy creating custom puzzles.
Common questions
Do either of these games support online multiplayer?
No. Both are limited to local play; B only offers a local two‑player mode, A is single‑player only.
Can I play the game on a Mac?
Only Shanghai II: Dragon's Eye (B) runs on macOS; Gambler Jiko Chuushinha (A) is PC‑only.
Which game offers more puzzle variety?
A provides over 100 unique layouts, while B offers 12 themed boards plus a custom layout editor.


