Single-player games like They Came From the Sky
Below are 16 single-player Steam games similar to They Came From the Sky, 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 They Came From the Sky page.
Ranked picks
- 1

Revenge of the Titans
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
The ultimate mash-up of Real-time Strategy and Tower Defense!
- 2

Russian Subway Dogs
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
A fast-paced arcade game inspired by the real-life stray dogs of the Moscow metro. Compete in online leaderboards and progress through a challenging campaign while unlocking guest critters from your fave games! Juggle vodka, bark fire, cook bears, and more! Can you steal enough food to survive?
- 3

Syder Arcade
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Killing zombies never gets old, but sometimes you just need a break. Get back to some serious old-school gaming with Syder Arcade! Syder Arcade is a love letter to Amiga games of the ‘90s, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders.
- 4

UFO 50
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
UFO 50 is a collection of 50 single and multiplayer games that span a variety of genres, from platformers and shoot 'em ups to puzzle games, roguelites, and RPGs. Our goal is to combine a familiar 8-bit aesthetic with new ideas and modern game design.
- 5

Pix the Cat
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Pix the Cat is a critically acclaimed intense arcade game that will challenge your reflexes and your wits, pitting you against your friends and the world in a race to the highest score!
- 6

Wizorb
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
The once peaceful Kingdom of Gorudo is threatened by an evil presence. The only hope for salvation is Cyrus!
- 7

WAVESHAPER
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
WAVESHAPER is a minimalist score attack game in which you attempt to stop the 2D vector menace, one obstacle at a time.
- 8

Volgarr the Viking
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Return to the Golden Age of arcades with a hardcore action platformer that pulls no punches! Possesses all the hallmarks of true classics like Super Ghouls 'N Ghosts (SNES), Rastan Saga (Arcade), Castlevania (NES) and more with precise controls, high challenge, and meticulous design.
- 9

Donuts'n'Justice
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Donuts 'N' Justice is a fast-paced 2d horizontal shoot-'em-up wherein you take the role of one of two Super Cops in the 1980s to defend their city against gangs, violence and corruption.
- 10

Obludia
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Fight your way through 50 levels full of thrilling action with hordes of challenging enemies and tough bosses! Obludia is an old-school arcade arena action inspired by classics such as Robotron or Smash-TV with RPG elements.
- 11

Jet Set Knights
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Jet Set Knights is an old-school arcade action platformer inspired by classics from the golden age such as Mario Bros, Snow Bros or newest Super Crate Box. If You love retro 2D platformers mixed with tower defense and RPG elements, Jet Set Knight is for You!
- 12

Gunman Tales
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Gunman Tales is an old-school action adventure game for 1-4 players set in the wild west and inspired by the legendary game from Amiga Moonstone: A Hard Days Knight and Cabal
- 13

Numgeon
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Indie and Casual with They Came From the Sky.
Numgeon is tiny, retro styled, highly-addictive and fast paced casual clicker RPG. Click your way through the darkest dungeons with your mighty heroes! Slay the monsters, collect gold and gain new upgrades as you progress.
- 14

Animal Up!
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Animal Up! is a tiny, retro styled, highly-addictive, and fast paced arcade game.Take the role of a rescue team on a mission to Save All the Cute Animals from the Flood!
- 15

Vermitron
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
They're Coming! Get ready to defend your lovely Flower from invading insect! Prepare your Bug Spray, Call your Holo-Pet, Fortify base and don't forget your mission: Find the Watering-Can!
- 16

Meow'n'Dash
Single-player alternative to They Came From the Sky — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky.
Meow 'n' Dash is a tiny, highly-addictive and fast paced arcade game. Play as one of the adorable kittens and clear stages by turning all the yarn balls to the same color by pushing them against each other.