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Use the moonlight spell to trade places with objects and escape from the mysterious nightmare in this short puzzle adventure!
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 Social Deduction Fest ends
Official stores with direct support.
Other games from the same series.
ProtoDungeon: Episode I is a short, top-down exploration adventure game set in a mysterious abandoned castle. Explore, solve puzzles, and find your way out!
You appear in front of a castle, trapped in an unknown realm. Make your way through the castle in front of you to the familiar chapel, which you shudder at even though you can't remember why. Seek the fragments of the chapel seal to unlock it and escape. Use the swapping ability of the moonlight spell to solve puzzles and explore every nook and cranny of the castle.
ProtoDungeon takes familiar retro inspiration from Game Boy games, but also from old point-and-click adventures in its philosophy of design. Look around, explore, even take notes!
Features
Puzzles designed around a single ability: swapping places with objects!
An eerie castle--what happened here?
Surreal secrets to discover
No map
No compass
No quest log!
ProtoDungeon is a prequel mini-series to the upcoming game, The Waking Cloak. Each episode is a short adventure. Episode I will take most players an hour or two to complete.
Right now the cheapest offer for ProtoDungeon: Episode I is PLN 22.99 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 ProtoDungeon: Episode I is PLN 22.99 (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 ProtoDungeon: Episode I 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.
