Top similar games like Fortitude invasion:
Fortitude invasion $7.99
The alien invasion has already begun! They're already here! Who can help the brave warriors to learn the full power of our civilization!?
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Immortals Must Die$4.99
Slay demons in another multiverse as you look for the seals to unlock your divine powers, in an action-packed rogue-lite 2D platformer for the ages.
Rogue Invader$9.99
1-Bit Roguelite Action Shooter.
INVASION$0.99
INVASION - is the simplest 3D shooter with surviving elements in which you must survive on an unknown planet.
Witching Hour$4.99
Witching Hour is a zombie wave shooter where you have to survive until the clock strikes 12. You are trapped inside the house while hordes of zombies attack you from every angle. Can YOU survive until witching hour?
Hellfire Rampage VR$9.99
HELLFIRE RAMPAGE is a thrilling VR combat game. You as the inventor of teleportation, hunt for crystal essences to unlock a portal to dangerous dungeons. Battle hellish creatures using a wide arsenal of interdimensional weapons. Unique combat mechanics and challenges are awaiting!
Aliens After AvaFREE
You are Ava, a survivor out in the wild in the midst of an alien invasion. Fight back as you dodge, jump, roll, and use advanced technology to navigate your escape across terrain and extraterrestrial foes!
Wandering in Space VR$14.99
Join Wandering In Space, a unique FPS ROGUELITE SCI-FI experience built for VR. With a variety of space weapons, upgradable armory, power ups and unknown superpower, you, a soldier without any memory have to fight the mutants, cyborgs and the rebels to survive in the space of unknown...
MoonScavenger$1.99
The main character also dreams of becoming a billionaire, leaving behind a gloomy future that seems to be just an ordinary life on Earth, investing all the money he had in moon tickets and a moon cleaning company, and embarking on a long journey penniless.
Pirates of Gravitae$9.99
Dogfighting seadogs! Command a rocket propelled pirate ship in this aerial combat roguelike, in 2.5D! Equip your ship, train your crew, optimize your build, get blown up, and do it all again!
ROGUE FLIGHT$19.99
A breathtaking arcade space combat game inspired by prestige anime.
Aftertime$2.99
Experience an epic journey across utterly mutated yet picturesque world caused by a fallen meteorite that released unknown toxins to the atmosphere. In this new age, humans have become zombies and once again, dinosaurs roam the earth. Giant mushrooms and massive creatures are sights to behold.
Cosmic Guardians$2.99
Become a Cosmic Guardian in this thrilling space shooter! Defend Earth from alien threats, battle colossal bosses, and save the universe. Play solo with A.I. or team up in co-op mode. Level up, unlock abilities, and collect power-ups for an epic adventure!
GTTOD: Get To The Orange Door$19.99
RISE. FALL. REPEAT. Ascend to the level of the Gods as you battle your way out of a shattered and chaotic dimension in this fast paced parkour FPS rogue-like.
1917 - The Alien Invasion DX$4.99
1917 - The Alien Invasions is a bullet hell memorization shooter. Dr. Brunhild Stahlmüller upgrades an WW1 Triplane with superior alien technology to attack the invaders. She will avenge mankind and take the battle into the darkness of space until she reach an ancient alien world.
Biodacity The MansionFREE
Explore your way through a crooked Mansion in the aftermath of an apocalypse. Biological mutants ravaged the Earth! You are responsible for finding crucial information! Fight horrific creatures that lurk around every corner! Find and upgrade your weapons!
The Hurricane of the Varstray -Collateral hazard-$9.99
【About "The Hurricane of the Varstray"】"The Hurricane of the Varstray" is a vertically scrolling shoot'em up with a SF story: in the distant future, to defend the Earth against the invasion of mystery mechanical structures, 4 girls head to "the Varstray sector," far away from the Earth and considered as the v
Arcade Classics$0.99
Collection of a few arcade classics, remade with a fresh and friendly looking art style and a beautiful soundtrack.
Eraser$4.59
Take on the role of a soldier capable of facing the most dangerous enemies, improving your skills to increase the chances of victory
Syder Arcade$9.99
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.
Star Mine$5.58
Star Mine is a 3D first person perspective space shoot 'em up. Awesome old school action! The old federation is dying, poor and desperate. Deep outside the boundaries of known space, alien mines are protected. But not from you. Take cargo, blast star jewel's from asteroids, steal energy and flight.
GHOST: AC-130 Close Air Support$2.99
You are the gunner of the AC-130 Gunship. One of the most lethal war machines ever made. Use your skill with thermal optics and three of the biggest and most lethal guns ever produced to stop the enemy cold. This is a mindless shooter. A game to zone out with. Relax, and destroy.
Fossilfuel 2$19.99
Turn up the volume, turn off the lights, and get ready for the definitive Jurassic survival horror experience. Pump your shotgun and put those dinos back where they belong... in the ground!
Eden Survivors$4.99
Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat! Eden Survivors is a single-player survivor-like auto-shooter where players must defeat hordes of alien invaders until the extraction time.
Redd's Runaway$4.99
Stop the Underworld's hordes of demons and ghouls in this Arcade game, inspired by the Day of the Dead and Halloween.
Zombies, Aliens and Guns$5.99
Earth’s last hope against an invasion is a band of military rebels Zombies! Aliens! Guns! Enough said.
Meteorite Z: The Apocalypse$4.99
Hardcore top-down zombie shooter, one bite and you are a zombie, you will have allies, manage your team effectively. Use many types of weapons to suppress hordes of zombies. A colorful system for dismembering opponents.
Farmer Survivors$3.99
Welcome to Farmer Survivors, where you'll embark on an epic rural adventure, defending your farm against hordes of hungry insects in this action-packed Arcade Survivor game!
I, ToasterFREE
Defend your city from the appliance uprising! Play as a Rebellious Hero who is a neural networks backup file loaded into the toaster. Guns! Toaster!
Lab 7: Cold Nights$5.99
In LAB 7: Cold Nights - wise foresight decides on the outcome of your fate. Wasted coins, reckless use of electricity, and poor time management will lead to your demise. Explore your surroundings, build defenses and fight your way to freedom.
FuryDough$3.99
🍩🔥🤪 Madness meets donuts! Smash Dough Mixers, outgun wild foes, and brave endless mazes in a roguelite rampage!
Nebula Invasion$3.99
Nebula Invasion was designed for those who enjoy the classic type arcade games, a spaceship shooter with great game play. Aliens attack many different ways from marching to dive bombing. You have the tools to fight back with a ship that can power-up with double, triple, rapid fire, or plasma cannon.
Listen to the Wind$11.99
"Listen to the Wind" is a side-scrolling hack-and-slash game with counter attacks as the game's core mechanic. It takes pace during the Ming dynasty Jiajing era where you'll be battling Japanese pirates. It features unique martial art heroes and a story branching gameplay.
Аlien cat 4$2.99
The game takes place in a nearby galaxy where a fighter with intergalactic evil in the form of a black cat has settled down
Roswell RanchFREE
Howdy, stranger! Hide from a vigilant UFO, find weapon components, and protect the farm from malevolent extraterrestrial threats.
Don't Get Eaten!$3.99
Test your survival skills in this third person shooter. Defend your base against a never ending zombie horde. How long will you survive?
Spinch$14.99
Transcend the material realm and assume your true form as Spinch, a hyper-agile organism consumed by the quest to rescue a litter of its missing offspring, in this side-scrolling, psychedelic platformer from the mind of award-winning Canadian cartoonist, Jesse Jacobs.
Zombie Marauders$2.99
Zombie survival FPS with idle game mechanics. Kill hoards of zombies, upgrade your arsenal, and survive for as long as you can. Earn XP to level up faster each time you play.
Momodora: Moonlit Farewell$16.99
"Momodora: Moonlit Farewell" is the latest installment in the Momodora series. Join Momo, High Priestess of the village of Koho, as she embarks on a divine mission to save her people from imminent destruction at the hands of the demon hordes summoned by a malevolent bellringer.
Unto The End$14.99
Master tactical sword fighting combat, or discover ways to avoid bloodshed. A journey that trusts you from beginning to end.
Railgunners$2.99
Railgunners is a shooter built to highly customizable difficulty levels. Fight your way through hundreds of enemy ships, and help humanity fight back against the alien invasion!
Deadly CryptidsFREE
Deadly Cryptids... that physically intense VR action shooter that gets your heart racing. Explore a mysterious ruin that seems oddly out of place and full of danger. Use your body to take cover and survive action-packed combat scenes where speed and agility are crucial.
Bebok Invasion$4.99
In Bebok Invasion you find yourself in the middle of a space invasion and have to fight hordes of enemy beboks. This is a retro shooter that takes you back to the nostalgic times of classic arcade games. The game offers as many as 54 different maps, divided into 6 chapters.
Brave Soldier - Invasion of Cyborgs$1.99
Brave Soldier: Invasion Of Cyborgs is a pixel art platform game with a lot of action. Help the soldier save the world from the Cyborg Invasion! Good Luck!
Flynn: Son of Crimson$19.99
Our valiant hero Flynn possesses the ability to influence a mysterious energy and modify his style of combat, transforming him into a force to be reckoned with. Inspired by the golden age of the SNES, Flynn: Son of Crimson is the 2D action adventure that’ll take you right back to the 90s!
Schildmaid MX$14.99
Outnumbered and outgunned in deep space? No problem! Turn your enemies' attacks into pure bullet heaven with your shield tech and absorb projectiles to power up your ship and score big! But when your shield expires and it's danger time, you better switch up your strategy fast...
Arsenal Demon$4.99
As the Arsenal Demon, run and shoot through hordes of robot angels to survive in an arena that changes each time you enter it. Choose a combination from a loaded arsenal of dual wieldable weapons and compete against other Demons for the best score.
Celestial Contact$0.99
Experience Celestial Contact, a captivating fusion of shooter and rogue-lite genres set in a mysterious arena adorned with beautiful 2D pixel art. Battle through waves of enemies, gather gear, conquer bosses, and enhance your character to strive for the highest score and lasting survival!
BoboInvasionFREE
BoboInvasion is a classic spaceshooter game. Face waves of aliens with increasing difficulty, dodge their attacks, and choose a ship upgrade that suits your style to win
Disdoored$19.99
Disdoored - is the game about survival in a crazy and 100% hand-made plasticine world. Develop your farm, breed new domestic animal species, search for ancient technologies or defend your base from monsters. This world HAS to be disdoored!
Yawnoc$4.99
Destroy hordes of strange machines that have invaded the forest. Yawnoc is a chaotic top-down shooter roguelite focused on immersion into the world of Conway's Game of Life and other cellular automata.
Thunderblade Saga$10.99
"Thunderblade Saga" is a hardcore action game featuring combos, parries, Iaijutsu (quick-draw technique), and ultimate moves. Every minute of your time will be spent in battle.If you want to experience high-difficulty boss battles that are not of the Souls-like genre, you can try this game!