Single-player games like Let Them Come
Below are 10 single-player Steam games similar to Let Them Come, 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 Let Them Come page.
Ranked picks
- 1

Alien Shooter TD
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
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!
- 2

Infested Planet
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.
- 3

Valfaris: Mecha Therion
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
Therion returns as the hunt for Lord Vroll continues. Pilot an advanced machine of death and destruction in this explosive 2.5D side-scrolling shoot ‘em up, and sequel to the critically acclaimed Valfaris. Strap in and unleash mecha hell!
- 4

CRUEL
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
A fast run and gun horror shooter with roguelike elements
- 5

Shadowgrounds
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action with Let Them Come.
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...
- 6

BUTCHER
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
BUTCHER is a fast-paced, blood-soaked 2D shooter where carnage is the only way forward. Become a ruthless cyborg tasked with eradicating humanity, leaving nothing but blood, guts, and destruction in your wake. There's no such thing as too much violence in this grim, retro-styled gorefest.
- 7

High Hell
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
High Hell is a neon-soaked, arcade-action first-person shooter from Terri Vellmann (Heavy Bullets) and Doseone (Enter the Gungeon, Gang Beasts).
- 8

Crimsonland
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
Thousands of aliens, giant spiders, mutant lizards, and more are on the attack - can you survive the onslaught? Crimsonland is a top-down shooter with a touch of RPG. Unlock over 30 weapons and over 50 perks from quirky to brutal. Complete the quest and show your skills in five survival modes.
- 9

The Last Stand: Aftermath
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action and Indie with Let Them Come.
From the creators of The Last Stand: Union City and Dead Zone comes an all-new singleplayer rogue-lite action adventure. After you become infected by the zombie virus, you set out to explore the post-apocalypse and find hope for your fellow survivors. You can still make a difference. Don't give up.
- 10

Let Them Come: Onslaught
Single-player alternative to Let Them Come — playable solo, no multiplayer required. Shares Action with Let Them Come.
Survive the relentless offensive of the alien horde in Let Them Come: Onslaught, a sci-fi survival roguelite. The pursuit of the perfect build and an ever-expanding arsenal of abilities are the keys to your success.