Games like Neptune Island

"Discolored" is a single-player horror simulation game with masterful mechanics and beautiful graphics. You explore a desolate diner in the desert, solving puzzles to restore color and uncovering secrets in this two-hour experience. With a haunting soundtrack and intricate puzzles, the game features a striking aesthetic and immersive atmosphere.

"The House of Da Vinci" is a 3D puzzle adventure game set in the Renaissance era. Players must solve mechanical puzzles, find hidden objects, and escape from rooms to uncover the mystery behind their master's disappearance. The game offers an authentic atmosphere of the time, immersing players in the world of Leonardo da Vinci.

"The Guest" is a gloomy adventure full of enigmas where the exploration of your surroundings comes to prominence; puzzles, secrets and riddles will help you discover who has locked you in this somber hotel room and most importantly, why.

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.

"The Inheritance of Crimson Manor" is a narrative-driven mystery game set in a Victorian-era mansion. Players step into the shoes of a detective, unraveling the dark secrets of the recently deceased Lord Crimson and his family. Through exploration and puzzle-solving, unearth clues, interrogate suspects, and June 12, 2022 update: now features voice acting and new animations to enhance the storytelling experience.

Get aCC_e55 is a single-player isometric puzzle adventure featuring innovative room rotation and escape mechanics. It offers a dense atmosphere with a stellar story, exceptional gameplay, outstanding visuals, and stunning music. While engaging, the experience involves significant grinding and includes annoying ads.

Rituals is a 3D puzzle-exploration-adventure about the relation between civilisation and nature. It aims to be a gripping, memorable and meaningful experience with story told through gameplay and interaction.

"First Class Escape: The Train of Thought" is a narrative-driven puzzle game where players embark on a mysterious train journey. They must explore the train cars, interact with objects and NPCs, and solve challenging puzzles to uncover the truth behind their strange predicament. With its rich storytelling and immersive atmosphere, this game offers a unique and engaging escape room experience.

"God's Basement" is a first-person shooter game where players navigate through a procedurally generated basement filled with monsters. The objective is to survive and defeat the final boss, Erebus, to escape. With each playthrough, the layout and enemies change, providing a unique experience every time.

"Antenna" is a sound-based puzzle game where players use a machine to scan the radio spectrum and respond to its existential questions. The game requires a US keyboard layout and a mouse with a wheel for optimal play. Players should ensure they have sound on, as the puzzles are audio-based.