Games like Xi-Portal
Games like Xi-Portal include Doki Doki Literature Club Plus!, NEEDY STREAMER OVERLOAD, An alt girl for skoof, Flowers Blooming at the End of Summer, and Milk outside a bag of milk outside a bag of milk. We matched them by the tags players give Xi-Portal on Steam (Casual, Visual Novel, 2D, Psychological Horror, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Doki Doki Literature Club Plus!
Shared: Visual Novel · Psychological Horror · Anime

NEEDY STREAMER OVERLOAD
Shared: Visual Novel · Psychological Horror · Anime

An alt girl for skoof
Shared: Visual Novel · Psychological Horror · Casual

Flowers Blooming at the End of Summer
Shared: Visual Novel · Casual · Indie

Milk outside a bag of milk outside a bag of milk
Shared: Visual Novel · Psychological Horror · Indie

Fox Hime Zero
Shared: Visual Novel · Casual · Indie

The NOexistenceN of you AND me
Shared: Visual Novel · Psychological Horror · Anime

Firework
Shared: 2D · Indie · Psychological Horror

People Playground
Shared: 2D · Singleplayer · Violent

Tiny Bunny
Shared: Visual Novel · Psychological Horror · Singleplayer

Billionaire Lovers
Shared: Visual Novel · Psychological Horror · Casual

Fox Hime
Shared: Visual Novel · Casual · Anime

Tiny Snow
Shared: Visual Novel · Casual · Indie

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

Varenje
Shared: Casual · Free to Play · Indie

Chinese Parents
Shared: Psychological Horror · Casual · Singleplayer

Zup! S
Shared: Casual · 2D · Indie

CBT With Yuuka Kazami
Shared: Casual · Visual Novel · 2D

Mirror 2: Project X
Shared: Visual Novel · Singleplayer · Anime

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

NEKOPARA Extra
Shared: Visual Novel · Casual · Anime

Raging Loop
Shared: Visual Novel · Psychological Horror · Indie

Hooked on You: A Dead by Daylight Dating Sim™
Shared: Visual Novel · Psychological Horror · 2D

Muse Dash
Shared: Casual · Anime · 2D