Games like Retroactive Rail Constructor

"Happy Game" is a psychedelic horror adventure game by Amanita Design. You must navigate through three disturbing nightmares, solving puzzles in eerie environments while facing unsettling characters such as creepy smiley faces and pink bunnies. The game features music from the Czech freakfolk band DVA, adding to the overall unsettling atmosphere. The goal is to help a little boy escape his nightmares and find happiness again.

"Vane is a single-player, historical open-world game with wonderful visuals and a perfect soundtrack. As a bird transformed into a child, players explore a ruined desert, shifting between forms to unravel the world's mysteries. The minimalistic environment evolves alongside the player, creating a unique and personal journey set to a haunting synth score."

Islands & Trains is a relaxing locomotive sandbox where you design your own scenic railway routes around a customizable island. Explore winding tracks through forests, mountains, and lakes while shaping the environment with animals and landscape edits. With no goals or time limits, it encourages creativity and peaceful exploration.

"Oknytt is a single-player, point-and-click adventure game set in a Norse medieval world, drawing inspiration from Swedish folklore. As a small creature, players utilize four elemental runes and puzzle-solving to navigate the dark environment and find a sense of belonging. Masterful graphics, atmospheric music, and emotional storytelling create a rich and immersive gaming experience."

Swapperoo is a challenging friendly puzzle game where you tap arrows to make rows of three tiles of the same color to disappear. The game features 38 free-form stages and 75 challenges with unique solutions, as well as three new modes in the INFINITY update. It offers a stylish design, a catchy jazz soundtrack, and full keyboard/mouse/controller support.

"PRICE is a single-player Visual Novel game with an intriguing story, pretty visuals, and a good soundtrack. As Ivry, a popular musician, you wake up in a strange room and must search for your sister Iva, who has become calm and quiet after a family misfortune. The game features a storyboard performance and requires players to find clues and integrate them to solve puzzles, creating a rich and engaging experience."

"Threaded" is a charming color-linking puzzle game, which presents over 70 challenging levels in a variety of adorable pixel art designs. Players can progress at their own pace, with no locked levels, and enjoy fun trivia and facts as they complete each puzzle. Perfect for those seeking a relaxing and engaging gaming experience.

"Tiny Lands" is a single-player kids' simulation game known for its stellar visuals and splendid music. The game utilizes a 3D environment where players can interact with scenes and adjust the angle and zoom to find differences, with dynamic objects that bring scenes to life through elements like fire, rain, and wind. Expansion packs 1-3 are also available, offering additional content for players to explore.

"Violett is a single-player mystery musical adventure game with phenomenal visuals and a splendid soundtrack, despite being buggy. Players control Violett, a rebellious teenage girl transported to a whimsical world of singing frogs and danger after exploring a spark in a mouse hole. Embark on a thrilling journey filled with quirks and things from beyond our reality."

"Moncage is a puzzling adventure inside a mysterious cube, where each of its sides holds a unique world that subtly connects with the others. Solve mind-boggling optical illusion puzzles, and collect photos to unveil the story as you uncover the hidden connections between worlds. Thoughtful hints are available to help you when you get stuck."