Games like Exoplanet: First Contact
Games like Exoplanet: First Contact include Fallout: New Vegas, Fallout 4, The Witcher 3: Wild Hunt — Remastered, S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition, and Hogwarts Legacy. We matched them by the tags players give Exoplanet: First Contact on Steam (Open World, Action RPG, Exploration, Western, and Post-apocalyptic): closest matches first, and among equally close ones the better-known games.

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

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

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

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

Hogwarts Legacy
Shared: Open World · Exploration · RPG

Tainted Grail: The Fall of Avalon
Shared: Open World · RPG · Exploration

Cyberpunk 2077
Shared: Open World · RPG · Exploration

ELDEN RING
Shared: Open World · Action RPG · RPG

The Elder Scrolls IV: Oblivion Remastered
Shared: Open World · RPG · Exploration

Monster Hunter: World
Shared: Open World · RPG · Action RPG

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

Starfield
Shared: Open World · Exploration · RPG

Crimson Desert Enhanced
Shared: Open World · Exploration · Singleplayer

Biomutant
Shared: Open World · RPG · Post-apocalyptic

The Outer Worlds 2
Shared: Action RPG · Open World · Exploration

Assassin's Creed® Odyssey
Shared: Open World · Exploration · RPG

Red Dead Redemption 2
Shared: Open World · Western · Singleplayer

The Elder Scrolls Online - Standard Edition
Shared: Open World · RPG · Exploration

Dragon's Dogma 2
Shared: Open World · Action RPG · RPG

The Blood of Dawnwalker
Shared: Open World · Action RPG · RPG

GreedFall
Shared: Open World · RPG · Choices Matter

Assassin's Creed® Origins
Shared: Open World · RPG · Action RPG

Dragon's Dogma: Dark Arisen
Shared: Open World · RPG · Action RPG

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