Top similar games like They Came From the Sky 2:

Vengeful Guardian: Moonrider is a side-scrolling action platformer that channels the golden age of classic 16-bit action games in a full-throttle quest for revenge. Created to defend a totalitarian state, the Moonrider rejects its programming and now seeks vengeance on its creators.

Moonless is a challenging side-scrolling platformer in the style of classic arcade games of the 1980s, where you control a helpless astronaut who has been left stranded on the moon, and now has to face an invading alien force to earn a chance to go home.

Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.

Remember the golden age of arcades playing a game with all the classic 80's/90's space-shooting features. See how far you can go by destroying all enemy robots that are ready to planet earth attack.

The world really does revolve around you in this mind-bending shooter where changing your perspective could save your life.

The year is 1989. 12 years have passed since the Gogoh Army’s invasion of Earth. Exposure to alien technology during the war enabled Earth’s own technologies to take massive leaps forward. International conflict that was previously rife in the history of mankind fell to an all-time low, and the Earth Federation was established as a...

Bydo Missions in Your Pocket — Beyond Dimensions, the Melody of Two “R”s.

Broken Sky is a fast paced dogfighting shooter featuring unlockable planes, explosive weapons, special abilities and Shoot 'em up madness. Responsive controls combined with super fast air combat will have you coming back for more in your bullet hell quest to defeat the alien takeover.

Horizontal old school 2D shooter where you play as a bounty hunter named Nada. Survive another night at your very risky job, save the space non-alignment colonies from police raid and get back home at one piece alive! 7 levels, loads of new-retro-feel SHMUP fun!

Discover 4 short metroidvania sci-fi adventures! Explore a submerged city, a lost world reclaimed by machines and a mysterious temple on an alien planet. Unlock new abilities to reach more places and battle deadly foes. Piece together the story of those places and discover how they’re all connected.

Blasten!! is a retro side-scrolling shooter of robot-busting action! Can you master all the robot power-ups and keep forever peace?

Robo50 is a fast-paced arcade-style shooter. Equip the mechanised Robo50 body armour and administer excessive force to eliminate the criminal scourge and clean up the streets. Destroy gang hideouts and weapon stores, track down the criminal kingpin’s lair and unleash an armoury of enhanced weapons.

"Havoc Runner" is a futuristic action and 2D platform game that will take you to Titan's moon to face killers robots, missile launchers, and automated weapons in a hostile environment where you must find and destroy the Tupan computer, preventing a missile attack on the planets of the solar system.

Cross the universe, shoot aliens, upgrade your weapons and face powerful bosses with AB in this retro inspired lateral shoot 'em up to save the world. Adventure into Campaign Mode or face the never-ending waves of Endless Mode with suitable challenges for all skill levels.

classical horizontal scroll 2D Shmup

Choose your spaceship and defeat the alien threat that comes from the Moon. Blast your way crushing, ripping apart and exploding hostile aliens that are taking control of powerful weapons and military technology from Earth. Find the entity that controls the threat and make it explode into blood.

Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.

Equipped with the Fusion × Transformation “PELL” System! Free Map Side-Scrolling Shooter

Defend two iconic cities in this horizontal flying combat game with block-by-block destruction physics. Choose from four ships with unique abilities, combine 36 weapon loadouts, and fight through dynamic weather and day-night cycles. Full local co-op. Custom wave builder included.

A sci-fi shoot'em'up game with heavy focus on upgrades experimentation, featuring two unlikely heroes that must work perfectly together, despite their share of secrets, to surpass their limits and succeed in eliminating a threat that might destroy both Earth and Andraxia if left unchecked.

BURN BRIGHT!! YOU ARE THE PERPETUAL MOTION MACHINE!!

Battle for Asciion is a classic horizontal shoot ’em up built entirely from real text characters. No sprites. No pixels. No images. Just pure ASCII action, massive bosses, weapon upgrades and retro arcade challenge.

In the year 2073, the Skolovan Empire attacked and subdued planet Earth. The rebels gathered technology from whatever they could to build a prototype ship, the Dominus Solaris. Now it's up to you, the ship's sole pilot, to fight and liberate the Earth from the usurpers.

Void Prison is a fast paced, endless arcade twin stick shooter that puts you inside of an ever shrinking ring. Survive by fighting emerging enemies around you and don't get consumed by the void. Complete achievements to unlock new skins and powerups and get on top of the leaderboards!

Nebula Warrior is a fast-paced arcade space shooter, a 15–20 minute action-driven experience designed like a high-intensity road trip through space. It evolves from a classic top-down shooter into a full 3D jet-style space combat, blending nostalgia with modern intensity.

Most unique top down shooter. Bring hell to insectoid robot invasion.

Gray goo is a short retro arcade shooter with lots of upgrades. This game is about destroying goo in space and saving the universe.

Ever played a difficult shmup wishing for just one more bomb? Blast to your heart’s content in Blast Rush LS, a fresh explosive experience with infinite bombs, other powerful abilities, and extra challenges that demand more than just big booms. Escaping an exploding mothership isn't easy, after all!

In the vast depths of space, lies a man with a dark past. Setting himself apart from that old life, and seeking justice against wrongdoing instead of being the cause of it, Captain Righteous uses the Freedom Fighter, his trusty space fighter to search for and combat the evil Captain Buster!

Gear up and get ready for war! Take on hectic 2D action shooting stages with your deadly Gunhound mech.

ZPF is a retro-inspired horizontal shooter originally designed for the Sega Genesis/Mega Drive. Blast your way through a cosmic gauntlet of epic boss battles, addictive scoring, and hidden secrets in a thrilling arcade-style adventure through fantasy, sci-fi, and alien-themed worlds.

Harness the power of dark energy as you jump, slash, shoot and bombard your way through an army of alien soldiers and killer robots in an arcade style, twin-stick shooter with a slick 80's synthwave soundtrack.

Seek out new weapons and equipment to delve deeper into the dangerous world of Cypher-X72! Be warned, you aren't the only one seeking the forbidden technology known as Zexion! It will take cunning and valor to succeed in this action-packed sci-fi adventure!

Gun Crazy is a fast paced and hectic arcade style action shoot em’ up sporting old school pixel art and a retro sound track.

Rust & Dust is A fast-paced 2D roguelike Shooter about two twin mice fighting through a ruined world. Instantly switch between them, combine their powers, and turn positioning into a weapon. Master the chaos or be overrun!