And you might not have even heard of the unique game, but it has enjoyed a successful romp in Early Access on Steam with Indie Polish studio Thing Trunk declaring it "very successful for Book of Demons".

Adding: "It’s allowed players to give us constant feedback on the game and allowed us to balance and add features according to their feedback. We’re almost sad that early access is ending, but it means that it is almost time to launch the full game and that is what we’re most excited about now.”

In celebration of all of this, between November 6 and November 9 (so hurry), the game's Early Access purchase price is now 50% less, as it joins in on the Polish Sale on Steam. From December 13 the game's price will reflect it as a full release at $24.99.

Book of Demons is a Hack & Slash deckbuilding hybrid in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself!

Featuring:

• Procedurally Generated Dungeons
  
• 40 magic cards including magical and legendary variants per character class
  
• Roguelike Mode for fans of an extreme challenge
  
• 70+ different types of monsters, with different traits and custom mechanics
  
• Xbox and Steam controller support
  
• 3 underground realms and epic Quest Boss battles
  
• Monthly and all-time Leaderboards, 200+ Achievements

Book of Demons is the first installment of Return 2 Games - a series of original mid-core titles, inspired by the early golden days of PC gaming coming from Thing Trunk. Book of Demons launches for PC and Mac OSX gamers on December 13, 2018.

Watch a new video the studio has put together embedded below.