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A roguelike deckbuilder where Mahjong tiles replace cards. Pick any 5 tiles, trigger scoring hands, stack relics, and build absurd multiplier engines that explode to ×20, ×50, ×200 and beyond.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Mahjong: Beyond the Wall is a roguelike deckbuilder where Mahjong tiles replace playing cards.
You are not playing traditional Mahjong.
Instead, you pick any 5 tiles from your hand, trigger scoring patterns, and stack relic effects to build a runaway scoring engine.
Watch the calculation unfold:
BASE × TYPE × MOMENTUM × ENGINE
Multipliers climb higher and higher until the numbers explode.
• Draw a hand of tiles
• Pick any 5 tiles to play
• Trigger tile patterns (Triplet, Sequence, Flush, Honor builds...)
• Stack relic effects to multiply your score
• Beat escalating blinds and bosses
• Push your engine to ridiculous multipliers
A single run can take your score from hundreds to billions.
Mahjong Tiles as Cards
Mahjong tiles replace poker cards in a fast roguelike scoring system.
Explosive Multipliers
Build engines that stack multipliers: ×10 → ×50 → ×200 → beyond.
Roguelike Builds
Relics, deck thinning, and special tiles create wildly different runs.
Boss Rule Twists
Bosses change the rules and force you to adapt your strategy.
Clean Strategy UI
A clear calculation panel shows exactly how your score explodes.
Lowest tracked price: CA$4.97 (Jul 7, 2026) · current best: CA$8.29.
Right now the cheapest offer for MAHJONG: BEYOND THE WALL 天井之外 is CA$8.29 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for MAHJONG: BEYOND THE WALL 天井之外 is CA$4.97 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when MAHJONG: BEYOND THE WALL 天井之外 drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
