Games like Hellink
Games like Hellink include No Case Should Remain Unsolved, OPUS: Echo of Starsong - Full Bloom Edition, Transistor, Far Away, and Milk outside a bag of milk outside a bag of milk. We matched them by the tags players give Hellink on Steam (Indie, Free to Play, Visual Novel, Text-Based, and Sci-fi): closest matches first, and among equally close ones the better-known games.

No Case Should Remain Unsolved
Shared: Visual Novel · Point & Click · Text-Based

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

Transistor
Shared: Indie · Female Protagonist · Sci-fi

Far Away
Shared: Visual Novel · Singleplayer · Female Protagonist

Milk outside a bag of milk outside a bag of milk
Shared: Visual Novel · Indie · Story Rich

Florence
Shared: Indie · Female Protagonist · Visual Novel

Suzerain
Shared: Visual Novel · Text-Based · Indie

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

The Red Strings Club
Shared: Indie · Cyberpunk · Story Rich

Hollow Knight: Silksong
Shared: Indie · Singleplayer · 2D

CAYNE
Shared: Free to Play · Indie · Sci-fi

OPUS: Rocket of Whispers
Shared: Indie · Visual Novel · Female Protagonist

Papers, Please
Shared: Indie · Point & Click · Singleplayer

Analogue: A Hate Story
Shared: Indie · Visual Novel · Sci-fi

Choice of Robots
Shared: Text-Based · Indie · Sci-fi

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

The Life and Suffering of Sir Brante
Shared: Visual Novel · Indie · Text-Based

Samsara Room
Shared: Indie · Free to Play · Point & Click

Little Misfortune
Shared: Indie · Point & Click · Female Protagonist

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

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Story Rich · Indie

Aliya: Timelink
Shared: Visual Novel · Sci-fi · Text-Based

OPUS: The Day We Found Earth
Shared: Visual Novel · Singleplayer · Story Rich

Technobabylon
Shared: Indie · Point & Click · Sci-fi