Games like Extortion
Games like Extortion include Cyber Manhunt, Uplink, Hacknet, Papers, Please, and Deliver Us The Moon. We matched them by the tags players give Extortion on Steam (Simulation, Indie, Hacking, Adventure, and Puzzle): closest matches first, and among equally close ones the better-known games.

Cyber Manhunt
Shared: Simulation · Hacking · Indie

Uplink
Shared: Simulation · Hacking · Indie

Hacknet
Shared: Simulation · Hacking · Programming

Papers, Please
Shared: Simulation · Indie · Puzzle

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

Opus Magnum
Shared: Indie · Simulation · Puzzle

There Is No Game: Wrong Dimension
Shared: Indie · Puzzle · Adventure

hack_me
Shared: Simulation · Hacking · Indie

Outer Wilds
Shared: Adventure · Puzzle · Indie

TIS-100
Shared: Indie · Simulation · Puzzle

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

Baba Is You
Shared: Indie · Puzzle · Singleplayer

Sally Face - Episode One
Shared: Indie · Puzzle · Adventure

LIMBO
Shared: Indie · Puzzle · Adventure

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

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Adventure

Chants of Sennaar
Shared: Indie · Adventure · Puzzle

SHENZHEN I/O
Shared: Simulation · Puzzle · Indie

The Escapists
Shared: Simulation · Indie · 2D

Firework
Shared: Indie · Puzzle · 2D

OneShot
Shared: Indie · Puzzle · Adventure

The White Door
Shared: Indie · Adventure · Puzzle

Mini Metro
Shared: Simulation · Puzzle · Indie

SpaceChem
Shared: Indie · Puzzle · Programming