Mystical Riddles: Episode 1 is a free-to-play puzzle game available on Android 13.0 developed by Do Games Limited. It is a part of the Mystical Riddles Season 1 detective adventure game series. The game is set in a port town called Quietcape, where fishermen go missing after sailing. You play as a detective who investigates the case by exploring an enigmatic old ship and solving brain teasers and logic puzzles.

In this spine-chilling criminal case investigation, you'll have to make some hard choices that could affect other lives. The fate of the small coastal town depends on your decisions. The game features a variety of achievements, a collection of hidden objects, and unique mystery stories of unexpected characters. You can enjoy the free trial version of the game and unlock the full version through an in-app purchase.

Overall, Mystical Riddles: Episode 1 is a thrilling detective adventure game that offers an engaging storyline, challenging puzzles, and an opportunity to influence the plot by making choices.