Games like Invisible Apartment
Games like Invisible Apartment include ICEY, WITCH ON THE HOLY NIGHT, OPUS: Echo of Starsong - Full Bloom Edition, Shan Gui (山桂), and Marco & The Galaxy Dragon. We matched them by the tags players give Invisible Apartment on Steam (Free to Play, Anime, Visual Novel, Adventure, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

ICEY
Shared: Anime · Female Protagonist · Adventure

WITCH ON THE HOLY NIGHT
Shared: Anime · Visual Novel · Adventure

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Visual Novel · Anime · Female Protagonist

Shan Gui (山桂)
Shared: Anime · Visual Novel · Female Protagonist

Marco & The Galaxy Dragon
Shared: Anime · Visual Novel · Adventure

Mirror 2: Project X
Shared: Anime · Visual Novel · Female Protagonist

Tales of the Black Forest
Shared: Adventure · Anime · Indie

VA-11 Hall-A: Cyberpunk Bartender Action
Shared: Visual Novel · Cyberpunk · Female Protagonist

Refind Self: The Personality Test Game
Shared: Visual Novel · Female Protagonist · Adventure

fault - milestone two side:above
Shared: Anime · Visual Novel · Female Protagonist

Wuthering Waves
Shared: Anime · Free to Play · Adventure

Far Away
Shared: Visual Novel · Anime · Female Protagonist

Honkai Impact 3rd
Shared: Free to Play · Anime · Adventure

Sunrider: Mask of Arcadius
Shared: Anime · Free to Play · Visual Novel

Tricolour Lovestory
Shared: Visual Novel · Anime · Nudity

Danganronpa V3: Killing Harmony
Shared: Visual Novel · Anime · Female Protagonist

Samsara Room
Shared: Free to Play · Adventure · Indie

Florence
Shared: Adventure · Indie · Female Protagonist

The Vagrant
Shared: Female Protagonist · Adventure · 2D

NEKOPARA Vol. 0
Shared: Anime · Visual Novel · Nudity

Varenje
Shared: Free to Play · Adventure · Indie

Fox Hime Zero
Shared: Anime · Visual Novel · Adventure

OshiRabu: Waifus Over Husbandos
Shared: Female Protagonist · Adventure · Visual Novel

fault - milestone one
Shared: Anime · Visual Novel · Female Protagonist