Games like Fallout 4 - Automatron
Games like Fallout 4 - Automatron include Fallout 4, Fallout: New Vegas, S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition, Cyberpunk 2077, and Metro Exodus. We matched them by the tags players give Fallout 4 - Automatron on Steam (RPG, Robots, Post-apocalyptic, Open World, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Fallout 4
Shared: Post-apocalyptic · Open World · RPG

Fallout: New Vegas
Shared: RPG · Open World · Post-apocalyptic

S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Open World · Post-apocalyptic · FPS

Cyberpunk 2077
Shared: RPG · Open World · Singleplayer

Metro Exodus
Shared: Post-apocalyptic · Open World · Singleplayer

Fallout 3
Shared: RPG · Post-apocalyptic · Open World

Terminator: Resistance
Shared: Post-apocalyptic · RPG · FPS

BioShock Infinite
Shared: Action · RPG · Singleplayer

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Open World · Singleplayer

METRO Last Light Redux
Shared: Post-apocalyptic · Action · FPS

Half-Life 2
Shared: Action · FPS · Singleplayer

METRO 2033 Redux
Shared: Post-apocalyptic · FPS · Action

RAGE
Shared: Post-apocalyptic · Open World · Action

Far Cry 3
Shared: Open World · Action · FPS

Grand Theft Auto V Legacy
Shared: Open World · Action · Singleplayer

Atomic Heart
Shared: Adventure · Singleplayer · Open World

ELEX
Shared: RPG · Open World · Post-apocalyptic

Red Dead Redemption 2
Shared: Open World · Action · Adventure

Kingdom Come: Deliverance II
Shared: RPG · Open World · Singleplayer

Far Cry® New Dawn
Shared: Open World · Post-apocalyptic · Action

RoboCop: Rogue City
Shared: Singleplayer · Action · FPS

NieR:Automata™
Shared: RPG · Action · Open World

Far Cry® 4
Shared: Open World · Action · FPS

Halo Infinite
Shared: Singleplayer · FPS · Action