Single-player games like Visitors: Marine Invasion
Below are 9 single-player Steam games similar to Visitors: Marine Invasion, 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 Visitors: Marine Invasion page.
Ranked picks
- 1
Visitors
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
When you buy a country farm you should be ready for anything, even an alien invasion. A house far from civilization is all our hero has ever dreamed of, and it just so happens that a juicy offer has presented itself.
- 2
Black Mesa
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
Relive Half-Life.
- 3
Shadowgrounds Survivor
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action with Visitors: Marine Invasion.
Surviving is only half the game. The award-winning atmosphere and gameplay mechanics of the original Shadowgrounds make a triumphant return in this spin off/sequel armed with a slick new feature set! Shadowgrounds Survivor tells the story of the last remaining humans on Jupiter's moon Ganymede, where the alien onslaught is in full force.
- 4
Shadowgrounds
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action with Visitors: Marine Invasion.
Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...
- 5
Space Beast Terror Fright
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
- 6
REMOTE LIFE
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
Remote Life is a 2D Side scrolling space shooter (shmup) for PC. Experience a fast paced action game with insane scary graphics, and hyper jump into a brutal-frenetic-techno-alien world. Free the world from this dreadful nightmare before its nauseating breath of horror destroys mankind.
- 7
Alien Shooter TD
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
- 8
Dread X Collection 5
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
A horror anthology in the Dread X Collection series. Featuring 12 new games from up-and-comers along with veterans, all wrapped up in an old, run down party venue that may be hiding more than it's letting on...
- 9
Mount Hill
Single-player alternative to Visitors: Marine Invasion — playable solo, no multiplayer required. Shares Action and Indie with Visitors: Marine Invasion.
A terrible accident at a nuclear test site has led to a radioactive cloud engulfing the suburbs. Mount Hill citizens got stuck at ground zero of the infection zone, and were forced into quarantine.