Games like Astro Link
Games like Astro Link include Portal, Portal 2, SOMA, Superliminal, and Little Nightmares. We matched them by the tags players give Astro Link on Steam (First-Person, Puzzle Platformer, Puzzle, Sci-fi, and Futuristic): closest matches first, and among equally close ones the better-known games.

Portal
Shared: Puzzle Platformer · First-Person · Puzzle

Portal 2
Shared: First-Person · Puzzle · Puzzle Platformer

SOMA
Shared: Sci-fi · Psychological Horror · First-Person

Superliminal
Shared: First-Person · Puzzle · Physics

Little Nightmares
Shared: Puzzle Platformer · Puzzle · Horror

The Talos Principle
Shared: First-Person · Puzzle · Sci-fi

Poppy Playtime
Shared: First-Person · Puzzle · Horror

Half-Life 2
Shared: Sci-fi · First-Person · Action

Viewfinder
Shared: Puzzle Platformer · First-Person · Puzzle

The Talos Principle 2
Shared: Puzzle · First-Person · Puzzle Platformer

Little Nightmares II
Shared: Puzzle · Horror · Puzzle Platformer

The Entropy Centre
Shared: First-Person · Puzzle · Sci-fi

The Turing Test
Shared: First-Person · Puzzle · Sci-fi

Bendy and the Ink Machine
Shared: First-Person · Puzzle · Horror

MiSide
Shared: First-Person · Psychological Horror · Story Rich

Lethal Company
Shared: First-Person · Horror · Sci-fi

LIMBO
Shared: Puzzle Platformer · Puzzle · Indie

Observation
Shared: Sci-fi · Puzzle · Horror

The Ball
Shared: Puzzle Platformer · First-Person · Puzzle

Resident Evil 7 Biohazard
Shared: First-Person · Horror · Puzzle

ROUTINE
Shared: Sci-fi · First-Person · Puzzle

Black Mesa
Shared: First-Person · Sci-fi · Action

Amnesia: Rebirth
Shared: First-Person · Puzzle · Story Rich

Cyberpunk 2077
Shared: Sci-fi · First-Person · Futuristic