Castle in the Darkness
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About Castle in the Darkness
Castle in the Darkness is an action exploration platformer with RPG elements. After an evil sorcerer and his army attack the kingdom of Alexandria, the royal guard falls and the princess disappears. A knight wakes on the throne room floor to find the city overrun by monsters, then sets out to find the princess and restore peace.
Explore the kingdom
You guide the knight through a large world, uncovering secrets and fighting enemies as you pursue your mission. The game draws inspiration from the golden era of video games and features fast-paced play.
Build your knight
You can level up the knight with widely varied abilities and collect and use an arsenal of over 100 weapons, armor, items and magic.
Enemies and music
The world contains more than 100 different enemies and over 50 bosses to find and defeat. A chiptune soundtrack accompanies the action.
Frequently asked questions
The best price for Castle in the Darkness is $5.99 at Humble Store. That is 40% less than on Steam, where it costs $9.99. 2 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 Castle in the Darkness 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 Castle in the Darkness are: Windows XP, Intel Pentium 4, 1 GB RAM, 120 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Castle in the Darkness is a single-player game.
Mostly, yes. Valve rates Castle in the Darkness as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Castle in the Darkness 40% cheaper than on Steam.
Castle in the Darkness is available for 40% less in shops such as Humble Store.
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.











