Games like Apartment203:HongKong
Games like Apartment203:HongKong include Outer Wilds, Sally Face - Episode One, Poppy Playtime, Firewatch, and What Remains of Edith Finch. We matched them by the tags players give Apartment203:HongKong on Steam (Horror, Indie, Adventure, Psychological Horror, and RPG): closest matches first, and among equally close ones the better-known games.
Outer Wilds
Shared: Adventure · Mystery · Exploration
Sally Face - Episode One
Shared: Indie · Horror · Psychological Horror
Poppy Playtime
Shared: Horror · Puzzle · Psychological Horror
Firewatch
Shared: Adventure · Atmospheric · Mystery
What Remains of Edith Finch
Shared: Adventure · Atmospheric · Mystery
MiSide
Shared: Psychological Horror · Horror · Story Rich
Little Nightmares
Shared: Horror · Adventure · Indie
Little Nightmares II
Shared: Horror · Adventure · Puzzle
Firework
Shared: Horror · Indie · Puzzle
Layers of Fear (2016)
Shared: Horror · Psychological Horror · Indie
SOMA
Shared: Horror · Psychological Horror · Atmospheric
Inside the Backrooms
Shared: Horror · Psychological Horror · Puzzle
The Room Two
Shared: Horror · Puzzle · Mystery
OMORI
Shared: Indie · Psychological Horror · Horror
Fran Bow
Shared: Psychological Horror · Horror · Adventure
Rusty Lake Paradise
Shared: Indie · Adventure · Horror
The Room Three
Shared: Adventure · Indie · Puzzle
Tales of the Black Forest
Shared: Horror · Indie · RPG
Detention
Shared: Horror · Indie · Psychological Horror
Amnesia: A Machine For Pigs
Shared: Horror · Psychological Horror · Atmospheric
The Room
Shared: Puzzle · Adventure · Mystery
DREDGE
Shared: Adventure · Exploration · Psychological Horror
Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Puzzle
Bendy and the Ink Machine
Shared: Horror · Puzzle · Indie