Games like RHEM II SE: The Cave

Quern: Undying Thoughts is a first-person puzzle adventure game. Explore the mysterious ancient island of Quern and solve its challenging puzzles to uncover the secrets of the island's past. Immerse yourself in the game's rich atmosphere and intricate story, and discover the island's connection to your own past.

"Riven" is a single-player adventure game known for its intriguing story, stellar mechanics, and stunning graphics/soundtrack. The game offers a highly emotional and atmospheric journey through a beautiful yet deceptive world filled with secrets and hidden truths. As the player, you must delve deep into this immersive environment to discover the truth and save a world torn asunder by timeless conflicts.

"The Eyes of Ara" is a puzzle-based exploration game where players uncover the mysteries of a forgotten castle. Interact with objects, decode intricate puzzles, and search for hidden secrets to restore the castle's lost grandeur. With stunning visuals and an immersive atmosphere, this game offers a captivating single-player experience for all puzzlers at heart.

Neyyah is a single-player, first-person mystery point-and-click adventure set on remote, nearly abandoned islands connected by intricate portal machinery. Awakening in Olujay, you’re sent to Neyyah by Vamir to uncover urgent secrets, right a wrong, and explore atmospheric landscapes filled with intriguing cultures and mechanical puzzles. The game combines a compelling story with outstanding visuals and immersive exploration.

"Haven Moon" is a Myst-like exploration game set on the moon of Seleos, where you uncover the secrets of the sole survivor of a destroyed world, Ektor Turren. Solve puzzles and discover the story by exploring the abandoned islands and examining curious machinery, all while searching for Turren's treasure and a way back home. The gameplay focuses on observation, listening, and problem-solving, with puzzles integrated into the environment.

In Myst III: Exile, you are immersed in a thrilling adventure of betrayal and revenge, exploring five new Ages with a 360-degree view and interacting with a dramatic storyline. This sequel to Myst and Riven offers many hours of new mysteries and intriguing cinematics, creating an incredibly realistic game experience. Unfortunately, I cannot provide the release date or the developer and publisher of this game.

"Rhem IV SE: The Golden Fragments" is a puzzle-adventure game set in a mysterious, complex world. You must discover a secret transport system and activate it by finding nine key fragments, while exploring tunnels, deciphering puzzles, and interacting with unusual vehicles and characters. The game boasts non-linear gameplay and a detailed, enigmatic environment.

Obduction is an adventure game that transports you to mystical worlds filled with secrets and beauty. An alien artifact brings you to these new worlds, and your choices will significantly impact your journey. Named Best Adventure Game of 2016 by PCWorld, Obduction continues Cyan's legacy of timeless, immersive adventures.

"Goetia" is a single-player horror point-and-click game with an intriguing story set in the abandoned village of Oakmarsh. The game features sensational gameplay, delightful graphics, and an awesome atmosphere, accompanied by a sensational soundtrack. However, be prepared for some grinding. The story revolves around the mysterious disappearance of the village population during WWII, with the ruins of Blackwood Manor holding potential answers.

Lake Ridden is a first-person narrative-driven adventure game set in a mysterious forest. As a 17-year-old girl, you must solve puzzles and uncover secrets to find your lost friends during a summer camp. The game features a rich and atmospheric environment, with a focus on exploration, story, and detective work.