The Mystery Villa -ep. 7- -dx Games- May 2026

If you are a fan of the developer, you know that Dx Games produces bite-sized, ad-supported horror puzzles. However, Episode 7 is often cited in fan forums as the "Symphony of the Night" of the series.

Dx Games introduces a hidden "Trust Matrix" that becomes visible only in Episode 7’s post-credits screen. Every dialogue option, every examined object, and every accusation from Episodes 1-6 contributed to a numerical value that dictates which of the remaining characters sides with you in Episode 7’s final standoff. The Mystery Villa -Ep. 7- -Dx Games-

In my playthrough, I had cultivated a rapport with the reclusive botanist, Dr. Voss. Consequently, when the electrics failed and a saboteur trapped me in the wine cellar, Dr. Voss appeared with a crowbar—not out of friendship, but because I had previously spared his toxicology notes from being destroyed. This cause-and-effect, delayed by several episodes, is where The Mystery Villa transcends its mobile-game origins. If you are a fan of the developer,

Genre: Mystery, Point-and-Click, Hidden Object, Escape Room
Platform: Mobile (iOS/Android)
Developer: Dx Games
Episode: 7 (of a continuing serialized story) You find a scorched notebook in the coal chute

You find a scorched notebook in the coal chute. The handwriting matches the villa’s missing groundskeeper. He writes: “They didn’t want me to open the iron door. But I heard singing behind it. Not human.”

Episode 7 ends with you unlocking that iron door — only to find a child’s nursery, perfectly preserved, with a music box playing a reversed lullaby. The final puzzle asks you to find “the name that was erased from the family tree.”

The shift from a traditional haunted house to a bio-lab/greenhouse introduces a botanical horror element. The Gardener is widely considered the scariest AI in the Dx Games roster because he doesn't chase you—he stalks you. His movement is tied to your camera angle, reminiscent of classic Siren games.