Stories Untold is an adventure puzzle game with some sci-fi and psychological horror elements. The game is divided into four episodes, each with their own mechanics (from classic text adventure to codebreaking). Episodes can be played independently, but are all connected by a story (which becomes clear during the final episode).
While the game as a whole feels like it could've been longer, each episode is just about the perfect length. Doing the same kind of puzzles can get tiring after a while, but the episodes make sure not to overstay their welcome. You can find more of my thoughts on the title at 3:32:07 in the video above.