Games like Outcast on Mars
Games like Outcast on Mars include Rise of the Tomb Raider™, Tomb Raider Game of the Year, Warhammer 40,000: Space Marine 2, Gothic 1 Remake, and The Forest. We matched them by the tags players give Outcast on Mars on Steam (Action, Adventure, RPG, Action-Adventure, and Exploration): closest matches first, and among equally close ones the better-known games.

Rise of the Tomb Raider™
Shared: Action · Adventure · Exploration

Tomb Raider Game of the Year
Shared: Action · Adventure · Third Person

Warhammer 40,000: Space Marine 2
Shared: Action · Adventure · Third-Person Shooter

Gothic 1 Remake
Shared: Adventure · RPG · Action

The Forest
Shared: Open World Survival Craft · Adventure · Action

Crimson Desert Enhanced
Shared: Action · Adventure · Exploration

God of War Ragnarök
Shared: Action · Adventure · RPG

A Plague Tale: Requiem
Shared: Action · Adventure · Action-Adventure

Black Myth: Wukong
Shared: Action · RPG · Action-Adventure

STAR WARS Jedi: Fallen Order™
Shared: Action-Adventure · Action · Third Person

STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Action-Adventure

Assassin's Creed® Odyssey
Shared: RPG · Action-Adventure · Exploration

Assassin's Creed® Origins
Shared: Action-Adventure · Action · RPG

Fallout 4
Shared: RPG · Adventure · Exploration

PRAGMATA
Shared: Action · Adventure · Third-Person Shooter

Escape From Duckov
Shared: Action · Adventure · Exploration

REMNANT II®
Shared: Action · Adventure · RPG

Hogwarts Legacy
Shared: Adventure · RPG · Exploration

Terraria
Shared: Open World Survival Craft · Adventure · Survival

Kena: Bridge of Spirits
Shared: Action · Adventure · Action-Adventure

Subnautica
Shared: Open World Survival Craft · Exploration · Adventure

Darkwood
Shared: Adventure · Action · RPG

Star Wars Outlaws
Shared: Action · Adventure · Action-Adventure

No Man's Sky
Shared: Exploration · Open World Survival Craft · Adventure