
A quick strategy roguelike in a dungeon where you need to carefully use what the room gives you to get past it. Clear set trials to win, or see how far you can make it in the gauntlet!
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 starts Jul 20, 2026

Inspired by the tabletop card game Scoundrel Solitaire, Number Dungeon does away with the four suits, and in its place has dozens upon dozens of potential encounters incorporating the monster-item-weapon formula. Strategy is key in this numbers game - know which move is the best at any given time to clear any dungeon you face!

See if you can clear set "trials", holding true to this game's Scoundrel Solitaire roots. First take on a recreation of the classic, then take on more advanced decks that twist the core gameplay loop more and more with each successive challenge. With both a linear set of dungeons and a couple of hidden challenges, can you clear them all?

Test your skills in a randomly generated dungeon that never ends with over 190 different boons and banes to encounter. Try to clear as many encounters as you can before your health hits 0, with high scores, a seed system, different zones to uncover, and many rare secrets only in this mode!
Right now the cheapest offer for Number Dungeon is CA$3.89 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 Number Dungeon is CA$1.32 (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 Number Dungeon 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.