Games like The Portal

"GeoDepths" is a single-player Adventure game where you play as a surveyor for an interstellar mining company, journeying deep below the surface of a distant planet. Pilot your drill to find resources, upgrade your drills and base, and explore caves filled with mysteries and unique plant life. The game takes about 6 hours to beat, with a focus on building up your homebase and uncovering the fate of previous explorers.

"The Town of Light" is a first-person psychological thriller set in the Volterra Psychiatric Asylum, exploring the fictional story of Renée, a 16-year-old girl suffering from mental illness. The game takes players on a journey through Renée's eyes, uncovering her blurred memories and personal drama while navigating a detailed environment filled with realistic documents and locations from the asylum's past. The game aims to shed light on the harsh realities of mental health treatment in the late 1900s.

Dispatcher is a horror role-playing game with erotic elements, available for single-player and multi-player on PC. The game features phenomenal graphics, plenty of humor, and a stellar atmosphere. In Dispatcher, you must cooperate with other survivors, solve puzzles, and navigate stealthily through locations, as anyone can turn into an enemy at any moment. Be prepared to make sacrifices for survival.

She waits. Explore an abandoned house in black and white as you solve cryptic puzzles and try to make discoveries. If you like to work with others to discover things, then you may like this game. I hope you love it, I really hope you do.

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.

"Rise of Insanity" is a psychological horror game that takes players on a journey through the mind of a disturbed psychiatrist. The game is set in the 1970s and features a gripping storyline, unsettling atmospheres, and various puzzles to solve. Players must uncover the dark truth behind the psychiatrist's experiments while avoiding grotesque creatures and other obstacles.

"Vampire: The Masquerade — Night Road" is a text-based narrative game where you play as a vampire enforcer, navigating a world of moral ambiguity and supernatural politics. Your choices impact the story's outcome, as you balance the Masquerade with your own desires and loyalties. With a focus on dialogue and decision-making, this game offers a rich, immersive vampire experience.

Verde Station is a first-person story-driven exploration game. You play as an astronaut living alone in a remote space station, uncovering a mystery as you complete everyday tasks. The game features a dynamic environment and multiple endings based on player choices.

It's a puzzle game driven by a mystery story. The game is about a little girl's strange day. One morning, the girl is super excited to prepare a birthday gift for her mom. But then, she finds her mom has vanished out of the blue, and her dad, who's always been so kind, starts acting really weird. The girl wonders where her mom is and why her dad is acting so differently. She has to start the inves…

This is a lock and key, maze, and horror game made by using Bitsy with 160+ rooms. The objective of this game is to find the keys for each floor to traverse further throughout the game. Story:Your name is Victor James. One night, you are driving home from a bar and you come up to a dead end. You notice that there's a mansion that's never been there before. You get out of your car and head to the b…