Single-player games like They Came From the Sky 2
Below are 16 single-player Steam games similar to They Came From the Sky 2, 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 2 page.
Ranked picks
- 1
Mars Quest
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
Dozens of enemy tanks, robots and mutants are attacking your Mars bases! In the game, you drive a special tank equipped with the latest technologies. You have a choice of many types of tanks, weapons and additional equipment and reinforcements from an orbital station that you can use in the game.
- 2
Strike VR
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action with They Came From the Sky 2.
A fast action arcade game revamped into Virtual Reality. Shoot with your weapon, dodge bullets with your body, deflect bullets with your swords, and launch missiles and ultimate skills!
- 3
Metal Genesis: Rogue Regime
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action with They Came From the Sky 2.
Rise up against the Iron Legion. Play as rebel mech pilots and battle giant robots in this twin-stick shooter boss rush game!
- 4
EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action with They Came From the Sky 2.
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
- 5
BREAK ARTS II
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
Faster than anyone. Stronger than anyone. And more stunning. Customize your robot for “cyber battle racing” in a game that offers all the thrills of racing, battle, and customization. Online, Offline, Time-Attack... which mode will you dominate?!
- 6
Earth Defense Force: Insect Armageddon
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action with They Came From the Sky 2.
Thousands of giant insects and aliens once again ravage the earth, and only the Earth Defense Force can stop them.
- 7
Space Adventure Cobra - The Awakening
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action with They Came From the Sky 2.
Play as Cobra, the space pirate, in an action platformer. Along with Lady Armaroid, your loyal partner, and equipped with your iconic Psychogun, you must solve a mystery that could threaten the entire universe.
- 8
Astebreed: Definitive Edition
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 9
Donuts'n'Justice
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
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 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
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 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
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 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
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 2 — playable solo, no multiplayer required. Shares Indie with They Came From the Sky 2.
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
They Came From the Sky
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
They Came From the Sky is tiny, retro styled, highly-addictive and fast paced arcade game wherein you take the role of one of the Flying Saucers in the 1950s with one and only one Mission: Make a delicious juicy Human Smoothie!
- 15
Animal Up!
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
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!
- 16
Vermitron
Single-player alternative to They Came From the Sky 2 — playable solo, no multiplayer required. Shares Action and Indie with They Came From the Sky 2.
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!