Buy Mystery of the Malign PC

Before you start looking for a cheap Mystery of the Malign CD Key, take a moment to check the essentials:
- Developed by Gameplay Supremacy
- Published by Gameplay Supremacy
- PC released date: 22 Sep 2025
- Genres: Indie, Adventure
- Categories: Family Sharing, Single-player

Ready to ride? Set a price alert on XD Deals and grab a discounted Mystery of the Malign Steam key the moment it reaches its next historical low.

No, not right now. Valve marks Mystery of the Malign as Steam Deck Unsupported , so it won't launch via Proton at this time. Keep an eye on XD.deals - we track Proton breakthroughs and community fixes, and we'll flag it the moment there's a working way to play Mystery of the Malign on Steam Deck.

Yes. A Mystery of the Malign Steam version exists. Pick any offer tagged Steam Key on XD.Deals, redeem it in the desktop client, and play Mystery of the Malign on Steam PC.

Yes. Once your Steam key is redeemed, you can launch {0} in Offline Mode via Steam. Your save files will sync the next time you go online.

Yes, you can buy a Mystery of the Malign Steam Key directly on the Steam Store. At XD.Deals, we aggregate all available Steam DRM offers so you can compare cheap Mystery of the Malign steam deals in one place.

You'll find every live sale & discount for Mystery of the Malign right here on XD.Deals. Our price tracker currently lists 1 official-store offers and 0 keyshop deals. Check the table above for the lowest price, compare against the game's historical low, and set a price alert so you never miss the next drop.

With XD.deals, PC gamers can instantly see where to buy a cheap Mystery of the Malign PC Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted key-shop so you don’t have to. Right now we detect this game in 1 live offers from stores and keyshops.

Yes. An official Mystery of the Malign Steam store page is live, so you can buy Mystery of the Malign on Steam or buy any Mystery of the Malign PC Steam Key on XD.Deals and redeem it instantly.

No - XD.Deals itself isn't a store. We're a price-comparison service that tracks the best offers for Mystery of the Malign across official stores and verified key-shops. Click "Shop Now" next to the deal you want, and you'll be redirected to the retailer's website to complete your purchase and receive the key there.