Once upon a Dungeon

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Steam

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updated Jul 16, 2026

CA$5.69

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About Once upon a Dungeon

Once upon a Dungeon is a roguelike game with a dense atmosphere and challenging gameplay. Explore dark dungeons full of dreadful foes. Defeat them using physical power or mighty spells. Meet Slavic gods, discover how to awake them and unleash their power. Craft magic items, collect unique ones, enhance your attributes and face the main antagonist – Fallen One.

Features:

turn based
procedurally generated levels
permanent death (optionally)
hack/slash oriented
tons of loot (ordinary, magic, enchantable, unique)
spells system
trading system
interesting quests
cool crafting system
door/key/lever mechanics
different monsters (ordinary, champions, bosses)

Weapons and Spells cause different effects depending on their type.

Game offers three difficulty modes.

Game details

Released

Jan 19, 2018

Developer

Koto Games

Publisher

Koto Games

Platforms

Windows, macOS, Linux

Steam rating

Positive (88%)

Age ratings

IGRS 3DEJUS LSTEAM_GERMANY 0

Once upon a Dungeon price history

Game health

Once upon a Dungeon — frequently asked questions

Where can I buy Once upon a Dungeon at the cheapest price?

Right now the cheapest offer for Once upon a Dungeon is CA$5.69 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Once upon a Dungeon has ever been?

The lowest price KingsPrice has tracked for Once upon a Dungeon is CA$1.70 (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.

How can I get Once upon a Dungeon at a discount?

Create a free price alert on this page and KingsPrice will email you when Once upon a 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.