Games like Blackshift
Games like Blackshift include Baba Is You, Patrick's Parabox, Void Stranger, Linelith, and Order of the Sinking Star. We matched them by the tags players give Blackshift on Steam (Puzzle, Grid-Based Movement, Top-Down, Sokoban, and Logic): closest matches first, and among equally close ones the better-known games.

Baba Is You
Shared: Puzzle · Indie · Logic

Patrick's Parabox
Shared: Puzzle · Sokoban · Logic

Void Stranger
Shared: Puzzle · Sokoban · Mystery

Linelith
Shared: Puzzle · Sokoban · Top-Down

Order of the Sinking Star
Shared: Puzzle · Sokoban · Top-Down

Zup! S
Shared: Puzzle · Indie · Casual

Firework
Shared: Puzzle · Indie · Mystery

I, Zombie
Shared: Puzzle · Top-Down · Level Editor

FEZ
Shared: Puzzle · Indie · Mystery

The Room
Shared: Puzzle · Mystery · Indie

Murders on the Yangtze River
Shared: Puzzle · Mystery · Indie

Twelve Minutes
Shared: Puzzle · Indie · Mystery

Outer Wilds
Shared: Puzzle · Mystery · Indie

Unheard - Voices of Crime
Shared: Puzzle · Mystery · Top-Down

Hexcells
Shared: Puzzle · Logic · Indie

Can of Wormholes
Shared: Puzzle · Grid-Based Movement · Sokoban

Deliver Us The Moon
Shared: Indie · Puzzle · Sci-fi

Gorogoa
Shared: Puzzle · Indie · Singleplayer

The Talos Principle
Shared: Puzzle · Sci-fi · Singleplayer

Blue Prince
Shared: Puzzle · Mystery · Indie

Bridge Constructor Portal
Shared: Puzzle · Level Editor · Singleplayer

Portal 2
Shared: Puzzle · Singleplayer · Action

Poppy Playtime
Shared: Puzzle · Singleplayer · Mystery

Hexcells Infinite
Shared: Puzzle · Logic · Indie