Nightmare Boy
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About Nightmare Boy
Nightmare Boy is a 2D action-adventure game set in Noctum, a world of monsters, Mongos and Dreamers. After Noctum’s king, Aster, disappears, chaos spreads. Donorok, the land most affected, begins absorbing terrain from the surrounding regions. Balder claims rule and orders the monsters to capture any child who falls into the Nightmare; Billy, the Nightmare Boy, is the key to Balder’s continued reign.
Explore the Nightmare World
You explore Donorok, fight enemies and search for rare items as you work to save Noctum. Each level has its own enemies and atmosphere, and you gradually fill in your map by exploring the Nightmare World. Responsive, dynamic controls support fast movement, while new abilities such as double and triple jumps and hanging on walls open up paths. Spells, explosives and friends you meet along the way can also help you reach unexplored areas.
Choices and endings
You meet unusual friends and foes, including quirky characters whose reactions can have game-changing consequences. Characters offer advice, but you decide whether to follow it. Collectibles found throughout the world determine which of the different endings the story reaches.
World and presentation
The game uses a colorful visual palette and a Nightmare-inspired aesthetic. The main character’s animations comprise over 500 drawings. Each scene has its own musical composition and atmosphere.
Frequently asked questions
The best price for Nightmare Boy is $2.27 at Kinguin. That is 77% less than on Steam, where it costs $9.88. 8 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Nightmare Boy stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Nightmare Boy are: Windows 7, Intel Core i3, 2 GB RAM, 2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Nightmare Boy is a single-player game.
Yes. Nightmare Boy is the full base game. You need nothing else to play it.
Buy Nightmare Boy 77% cheaper than on Steam.
Nightmare Boy is available for 77% less in shops such as Kinguin, Eneba, or Gameseal.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











