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When the city of Mangetsu is under attack, it's up to Yatsuha and her new allies to drive back the nightmares and save the city!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Invasion from within! The city of Mangetsu is under attack, besieged by nightmares, creatures slithering out from Dream Worlds parallel to our own! It's up to Yatsuha and her new allies at Yamanashi Energy Labs to drive back the intruders, seal the Dream Worlds, and preserve the city's peace!
Battle the nightmares in classic turn-based combat! Your team of Dream World investigators draw upon skills from backgrounds ranging from martial artist to shrine maiden, and supplement their natural abilities with the powers granted by mystical Guardian Stones.
Equip Guardian Stones to gain new skills, passive abilities, and elemental affinities! There's no need to commit to a build—swap out your Guardian Stone to suit the situation! Each investigator has their own unique assortment of stones to collect and wield, so no two characters are the same.
Explore the city of Mangetsu! Yatsuha's hometown is a hotbed of supernatural activity, and mysteries and rumors abound. Exploration and investigation will lead you both to powerful new equipment and vicious new foes.
Contemporary Fantasy
Explore a modern Japanese city and the twisted Dream Worlds that lurk on the boundaries of our reality.
Customize Your Characters
Swap your party members' Guardian Stones to change up your abilities.
Blast 'Em
Familiarize yourself with the interactions of a dozen elemental affinities to strike at your opponent's weakness or bolster your own defenses.
Right now the cheapest offer for Into the Nightmare is PLN 32.39 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 Into the Nightmare is PLN 32.39 (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 Into the Nightmare 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.
