Single-player games like Earth Marines
Below are 9 single-player Steam games similar to Earth Marines, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Earth Marines page.
Ranked picks
- 1
Void Trackers
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
Rail Nomads is a top-down, co-op extraction shooter. Your base is a mobile, armored train. Battle mutants, rebels, and rival players in unique raids through a post-apocalyptic world. Risk it all for the reward!
- 2
Where the forest ends
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action with Earth Marines.
Shred zombies and bandits, collect and upgrade weapons, and explore the beauty hidden within industrial decay in a new story-driven, top-down horror shooter. Survive one more day in the post-apocalypse.
- 3
BATTLE GEAR
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
A zombie virus that began with a meteorite, the surviving humans fled to the sea by boat. To get the world back, And for the victory of the human race, Solve the problems, As a troubleshooter for the UN ,That's your mission.
- 4
Call of Duty®: Black Ops 7
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action with Earth Marines.
In Call of Duty®: Black Ops 7, Treyarch and Raven Software are bringing players the biggest Black Ops ever across an innovative Co-Op Campaign, an electrifying Multiplayer experience, and the legendary Round-Based Zombies mode.
- 5
10 Miles To Safety
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
The Apocalypse has arrived and your goal is simple: Make it 10 miles to safety through a limitless procedurally-generated world overrun with The Infected and packed with the tools and weapons to fight them.
- 6
Hatred
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
Hatred is a violent twin-stick shooter, in which you take the role of The Antagonist fighting against all of humanity.
- 7
Project RIP
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
Welcome to Project R.I.P. , control AI driven Agents in the battle against hordes of demons. Show your skills on the battlefield and on Global Leaderboards in this Singleplayer Horror Survival First Person Horde Shooter.
- 8
Frontline Zed
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
Defend your fortified barricade by night, collect weapons and conduct repairs by day. Survive long enough to make your way through America and towards rescue.
- 9
Dead Dust
Single-player alternative to Earth Marines — playable solo, no multiplayer required. Shares Action and Indie with Earth Marines.
The game "Dead Dust" take place in the Wild West saturated with cowboy romance, gunpower smell, endless prairies and crazy gunfights of course. The main character, a tireless bounty hunter with name Shlango receives a letter from an influential person, who have his own many Saloons over all Wild West.