Games like Frankenstein: Beyond the Time
Games like Frankenstein: Beyond the Time include Little Nightmares, Little Nightmares II, Poppy Playtime, LIMBO, and Outer Wilds. We matched them by the tags players give Frankenstein: Beyond the Time on Steam (Adventure, Indie, Casual, Simulation, and Horror): closest matches first, and among equally close ones the better-known games.

Little Nightmares
Shared: Adventure · Horror · Indie

Little Nightmares II
Shared: Adventure · Horror · Puzzle

Poppy Playtime
Shared: Horror · Puzzle · Indie

LIMBO
Shared: Indie · Adventure · Puzzle

Outer Wilds
Shared: Adventure · Exploration · Indie

Sally Face - Episode One
Shared: Indie · Adventure · Horror

Detention
Shared: Indie · Horror · Adventure

[Chillas Art] The Convenience Store
Shared: Indie · Adventure · Horror

Layers of Fear (2016)
Shared: Horror · Indie · Adventure

Fran Bow
Shared: Adventure · Indie · Horror

Inside the Backrooms
Shared: Horror · Adventure · Puzzle

SOMA
Shared: Horror · Atmospheric · Exploration

Firewatch
Shared: Adventure · Indie · Atmospheric

Rise of Insanity
Shared: Adventure · Indie · Simulation

Moncage
Shared: Indie · Casual · Adventure

Stray
Shared: Adventure · Atmospheric · Exploration

Scanner Sombre
Shared: Adventure · Horror · Indie

OneShot
Shared: Indie · Adventure · Puzzle

Garten of Banban
Shared: Horror · VR · Puzzle

Visage
Shared: Horror · Adventure · Indie

The Room
Shared: Adventure · Puzzle · Indie

Layers of Fear 2 (2019)
Shared: Indie · Horror · Adventure

DISTRAINT: Deluxe Edition
Shared: Indie · Adventure · Horror

Rusty Lake Paradise
Shared: Indie · Adventure · Puzzle