Games like World.Save()

Welcome to Operation Earth Shield! Mission Overview: Earth is under attack by relentless Space Invaders, and you are humanity’s last hope! Defend the planet across 3 intense levels, each with unique challenges. Unlock Level 2 and Level 3 by achieving victory in the previous level. Level 3 features 2 stages, complete Stage 1 to advance to the final showdown and save Earth! How to Play: … If you enjoyed this game, see our list of games similar to Operation "Earth Shield ".

87%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

92% User Score Based on 763 reviews

Critic Score 72%Based on 2 reviews

As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up If you enjoyed this game, see our list of games similar to Titan Attacks!.

85%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, grinding

85% User Score Based on 468 reviews

Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies. Deftly maneuver over twenty unique ships, each with different abilities for you to harness. Backed by an all-new chip-emulated soundtrack by the psychoacoustic artist Rainbow Kitten, Enemy Mind features an adaptive story system as innovative as its gameplay. Are you ready to unlock the secrets of Enemy Mind… If you enjoyed this game, see our list of games similar to Enemy Mind.

Till Dawn: Defenders of the Cosmos Embark on an interstellar journey to save the universe from the relentless grasp of the Dark Symbiotic Creatures (DSC). The year is 4030, and the cosmos stands on the brink of annihilation. The sinister DSC have overrun planets, spreading like an insidious plague, threatening to consume all in their path. The Last Hope: Museigen-Devastos Human ingenuity … If you enjoyed this game, see our list of games similar to Till Dawn: Defenders of the Universe.

The humanity succumbed against the power of a aliens intergalactic empire, but managed to organize and establish a resistance army. Join the rebellious seekers of peace and help them defeat the evil that haunts the Earth. If you enjoyed this game, see our list of games similar to Super Rebellion.

100%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story

100% User Score Based on 50 reviews

Defend yourself against an onslaught of monstrous aliens in a variety of cities and landscapes of our beloved home: Earth. Combine equipment from your powerful arsenal of weapons, modules, and upgrades in order to face stronger and smarter aliens that provide an evergrowing challenge. If you enjoyed this game, see our list of games similar to DEFCON: Xenos.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

74%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:graphics, story

89% User Score Based on 35 reviews

U.F.O is an alien resource management action game where you beam up humans using your spaceship and churn them into resources to upgrade your spaceship. In 30 days, the evil galactic warlord will complete his master weapon. Can you defeat him in time or will he bring extinction to your race? If you enjoyed this game, see our list of games similar to UFO - Unfortunately Fortunate Organisms.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, grinding

89% User Score Based on 381 reviews

Critic Score 75%Based on 4 reviews

In PixelJunk Shooter, you must pilot your spacecraft through a range of cavernous environments in a bid to save the scientists trapped underground. Making your way through the game will rely on your keen sense of observation and the ability to manipulate your surroundings. Add in a swarm of dangerous enemies, hazardous substances and stranded survivors in need of your help and your mission objecti… If you enjoyed this game, see our list of games similar to PixelJunk Shooter.

69%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

69% User Score Based on 198 reviews

Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men. If you enjoyed this game, see our list of games similar to Beware Planet Earth.

Defend Earth From Total DestructionA massive asteroid storm is heading straight for Earth. Humanity's last hope rests in the hands of a handful of brave pilots willing to launch into deep space and stop the incoming threat. Take control of powerful spacecraft, blast apart giant asteroids, and fight for survival in this fast-paced arcade shooter inspired by the golden age of classic space games. … If you enjoyed this game, see our list of games similar to Asteroid Blasters.

You have a very important mission. Be a hero who saved humanity from extinction. Fight intense battles, use all your skills and destroy all the threats that are coming to our planet. Remember, we don't know exactly what we are dealing with, be careful. You are our hope. Battle Star Asteroids is an action and shooting game with the player's vision in a top-down style. The player must move ship usi… If you enjoyed this game, see our list of games similar to Battle Star Asteroids.

Action-packed adventure awaits you, Commander! Hop in your space craft and defend against blazing meteors and aliens in this retro-style arcade shooter! You are the pilot of a small spaceship just outside Earth's orbit. Your mission is to defend Earth from incoming waves of burning meteors that will decimate our planet if you don't act quickly! Using your ship's tools - primary cannon, Übercanno… If you enjoyed this game, see our list of games similar to METEOR COMMANDER.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, monetization

93% User Score Based on 917 reviews

Critic Score 81%Based on 4 reviews

Lock and load into the Starship Troopers universe and join the Mobile Infantry in the most realistic depiction of war ever made! Experience an original story in this action-packed, first-person retro shooter. Would you like to know more? If you enjoyed this game, see our list of games similar to Starship Troopers: Ultimate Bug War!.

74%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:story, graphics

74% User Score Based on 639 reviews

Critic Score 73%Based on 2 reviews

Traverse the universe and fight strategic, real-time battles alongside your friends in This Means Warp - an intense cooperative roguelike game. Upgrade your ship, take down individual enemy subsystems, and adapt your strategies in a constantly changing fight for survival. If you enjoyed this game, see our list of games similar to This Means Warp.

57%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:atmosphere, character development

57% User Score Based on 63 reviews

An expansive dystopian sci-fi world awaits you! Equipment customization, a varied cast and an epic story in this sci-fi epic from Astronomic Games. If you enjoyed this game, see our list of games similar to Incitement.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, grinding

90% User Score Based on 147 reviews

Squids From Space is a team-based PvP top-down shooter where humans and the sinister Squid aliens wage war for the future of the Earth! If you enjoyed this game, see our list of games similar to SQUIDS FROM SPACE.

74%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

76% User Score Based on 485 reviews

Critic Score 69%Based on 3 reviews

Livelock is a cooperative top-down shooter where you and up to two others must work together to break the cycle of infinite war between machines. As one of "The Few" remaining Capital Intellects, you will need quick reactions and decision-making to overcome the chaos. If you enjoyed this game, see our list of games similar to Livelock.

84%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:humor

84% User Score Based on 218 reviews

A minimal space exploration and survival game. Pilot the last vessel of a fallen civilization into the vast unknown, in search of a new world to call home. If you enjoyed this game, see our list of games similar to null.

A space simulation RPG with real-time combat, set in a living world that evolves independently of the player. Start with a single ship and rise to command your own fleet, corporation, or even a space station. MissionHumanity's most ambitious mission has begun. We are building the first Node Station—the structure that will transform us into an interstellar civilization. Join this decades-long end… If you enjoyed this game, see our list of games similar to Zorehrai: Space Formations.

Beyond Solar is a bullet hell / SHMUP pixel art game. You play the protagonist “Gravity” a space ship pilot who grew up in the space colony “ARD”, humanity last hope and shelter as planet Earth was on the brink of extinction. If you enjoyed this game, see our list of games similar to Beyond Solar.

Fight, idle, and keep growing. BreakDespair 2D is an all-directional scrolling shooter set in space, built around mining, automatic upgrades, drones, weapons, and explosive number growth. Mine ore, convert it into GOLD, and strengthen your fighter, battleship, weapons, drones, missiles, and support beams. You do not need to manage every upgrade manually. If you have GOLD, your fighter and batt… If you enjoyed this game, see our list of games similar to BreakDespair2D.

Save Earth. Survive the invasion. Rewrite humanity’s fate. Eskadrila X - Rift Protocol is our modern take on classic arcade shooters — fast, intense, and built for pure fun. You’ll pilot a high-speed recon ship through alien swarms in fully 3D environments, switching between dynamic chase and top-down views for the perfect mix of nostalgia and action. The year is 2157. Humanity’s first deep-spac… If you enjoyed this game, see our list of games similar to Eskadrila X - Rift Protocol.

Blitloop is a fast-paced, retro-styled space arcade shooter. You play as “Blit” on a mission to rescue orb pods and save the galaxy. Take down countless enemy ships and face massive bosses as you zip through a stylish world. And at the same time, rush to rescue the pods scattered across the level before they are captured by the enemy. Blitloop blends the spirit and intensity of 1980s arcade old-s… If you enjoyed this game, see our list of games similar to Blitloop.

Humanity is turning its gaze towards space in the near future. A brand-new era has begun - the era of space exploration. When the planets of our solar system were settled, it was time to explore and colonize other worlds and star systems. A once-impossible dream became a reality. As science has reached unprecedented heights, people across the globe have become more united, forgetting about age-old… If you enjoyed this game, see our list of games similar to One Way Road.

Megaman X Unleashed is a fangame with the intention of showing that there are still Megaman fans around the world. This project has the mission to create a fighting game based on the series Megaman X in 32-bit style, reviving the nostagia and putting a dream to see mavericks fighting against others in a 2d reindeer in practice with more than 20 selectable characters, including bosses and Secret Ch… If you enjoyed this game, see our list of games similar to Megaman X Unleashed.

Humanity's Last HopeEarth has fallen. The surviving remnants of humanity have escaped to a distant world, hoping to rebuild and start again. But peace was short-lived. A relentless alien armada has launched a devastating attack, threatening to wipe out humanity once and for all. Take control of an advanced Astro Fighter and become humanity's final line of defense. The future of mankind rests … If you enjoyed this game, see our list of games similar to Astro Fighters 2178.

Galaxy Annihilation is a shoot'em up where we need to protect the planet earth from an impending alien attack. Game features: - 3 difficulties (easy, normal, hard) - 31 missions. - 4 worlds. - 15 ships. - 12 weapons. - 13 powerups. - many permanent upgrades to unlock. - 26 different enemies. - 8 boss. - 14 achievements to unlock. and much more... Controls: WASD or arrow key… If you enjoyed this game, see our list of games similar to Galaxy Annihilation.

Crossfire II is an Retro / Arcade/ Top-Down Shooter, originally released in 2002 for Amiga and was our first commercial game. We still love it and decided to convert, update and release it on PC now. We hope, you also can still enjoy the game as we do. SINGLEPLAYER CAMPAIGN CFII offers three different game modes. The most important one is the story mode. In this story you play the role of Karsten… If you enjoyed this game, see our list of games similar to CROSSFIRE II (AMIGA).

STAR-BOX – RPG Adventures in Space!Strap on your gravity boots, power up your laser, and climb aboard your spaceship for a retro-styled, RPG-jaunt into the unknown! Travel around an open-world, sandbox universe where you are the architect of your own story. Fly around an infinite universe exploring alien worlds, abandoned cities, overrun space-stations, derelict ships, and parallel dimensions with… If you enjoyed this game, see our list of games similar to Star-Box.

68%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

68% User Score Based on 103 reviews

Welcome, hackers, you're being transferred to Eden City to defend its citizens against the alien threat! Eden Survivor is a single-player survivor-like auto-shooter where players must defeat hordes of alien invaders until the extraction time. How would they do so? Easy, jumping into deadly mechs and never standing still! Choose your pilot Defending the city from outer space horrors requires specia… If you enjoyed this game, see our list of games similar to Genesis Survivors.

The year is 2670, humanity has begun its outward colonial expansion into the stars, the HEC (Human-Earth Coalition) began setting up colonies on the Moon, Venus and Mars. upon expanding out into the Exo-Planets they began scouting Jupiter's moon of IO, where they discovered strange readings. This would lead them to discovering another space faring race known as the Pilakarr, a humanoid species tha… If you enjoyed this game, see our list of games similar to Solar Defense.

95%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, grinding

95% User Score Based on 93 reviews

BroodStar is a classic arcade shoot’em up with heavy roguelike elements. Careful, though... the vastness of space contains many formidable enemies. If you fall along the way, you have to start over — the only thing you’ll bring with you are the upgrade modules you collected in your past runs, in the form of research points that augment your ship. Will they be enough to get you through hordes of un… If you enjoyed this game, see our list of games similar to BroodStar.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

94% User Score Based on 2,316 reviews

Critic Score 82%Based on 22 reviews

Lovers in a Dangerous Spacetime is a frantic 1- or 4-player couch co-op action space shooter set in a massive neon battleship. Only through teamwork can you triumph over the evil forces of Anti-Love, rescue kidnapped space-bunnies, and avoid a vacuumy demise. Deep space is a dangerous place, but you don’t have to face it alone! If you enjoyed this game, see our list of games similar to Lovers in a Dangerous Spacetime.

93%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

97% User Score Based on 5,442 reviews

Critic Score 89%Based on 12 reviews

The Choices You Make, Make You If you enjoyed this game, see our list of games similar to I Was a Teenage Exocolonist.

61%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, monetization

61% User Score Based on 109 reviews

You are entrusted with the role of one of the elite captains, put on a high-tech mech suit suitable for travel into space and go on an exciting journey. If you enjoyed this game, see our list of games similar to Deep Space.

Zack Y is a 2D Old School Scifi themed platform action game based on the story of the Alien called Zack Y whose mission is to rule over the Earth. You play as the bad guy called Zack Y, whose mission is to eliminate the human armed forces within a given short time. Zack Y, The General of Alien Armed Forces, vowed to curb military power of all the countries on The Earth and to create a new world wi… If you enjoyed this game, see our list of games similar to Zack Y.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

89% User Score Based on 1,052 reviews

Critic Score 85%Based on 5 reviews

You are Roy Becket, a young pilot with dreams of becoming as skilled as his adoptive father. When a galactic war with an ancient mechanical alien race reaches its boiling point, Roy is forced to spring into action and take control of an otherworldly bipedal war machine in hopes of saving what's left of humanity. Joining Roy is a young girl who claims to have escaped the clutches of the nefarious a… If you enjoyed this game, see our list of games similar to Astebreed.

37%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:story, gameplay

56% User Score Based on 18 reviews

In this classic inspired Tower Defense Bullet Hell Shooter, security bots have revolted and you, the sole surviving pilot, are all that stands between the colonies and defeat. Upgrade your ship, weapons and turrets whilst facing a plethora of enemies and colossal bosses. Why did the drones turn? If you enjoyed this game, see our list of games similar to Excubitor.

82%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

82% User Score Based on 169 reviews

You play the psychotic A.I. of a warship lost in space which tries to come back to Earth. Build your spaceship from scratch. Load it with weapons. And use your creation to destroy waves of innocent aliens throughout numerous levels. Loot their carcasses, extend your ship and jump to the next sector for more action! If you enjoyed this game, see our list of games similar to Psycho Starship Rampage.

71%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, replayability

71% User Score Based on 76 reviews

The archeological research mission faced some unexpected difficulties. Your spaceship crashed. You are sure you have to escape this planet. But how? No one can help you. You are here all alone. Or not? At least you know what you should do next... “Star Story: The Horizon Escape” offers you a perfect way to relax in a sci-fi Wild West-esque world of the Horizon. Want to blow off some steam? Go kic… If you enjoyed this game, see our list of games similar to Star Story: The Horizon Escape.

97%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, grinding

97% User Score Based on 296 reviews

Beat Invaders is a cool space Shoot-Em-Up. Blast your way through enemy fleets! Upgrade your ship with rockets & armor! Defeat the final boss! All to flashy neon musically charged visuals! If you enjoyed this game, see our list of games similar to Beat Invaders.

86%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, grinding

86% User Score Based on 139 reviews

Freaking Meatbags throws you into a futuristic world where robots have jobs, cephalopods aren't confined to a single dimension, and humans pretty much just stand around talking to themselves. As a lowly cleaning robot, your task is to gather precious materials from each world before the solar system goes kaboom. As soon as you land, you realize this gig isn't going to be as simple as you had hoped… If you enjoyed this game, see our list of games similar to Freaking Meatbags.

62%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, humor

62% User Score Based on 131 reviews

Explosive twin stick shooter. Lots of upgrades. Full controller support. Awesome soundtrack. If you enjoyed this game, see our list of games similar to Heckabomb.

In this VR only game, you will solve a wide range of challenges, encounter various lifeforms, and deal with technology of unknown origin. As you play you may uncover a tale of woe from years gone by. Luckily, it won't affect you, probably.BACKSTORY Set over 100 years in the future, humanity has just started to explore the stars. Using large Space Exploration Vessels (SEV) we have established a col… If you enjoyed this game, see our list of games similar to The Tau Ceti Terminus.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

73% User Score Based on 266 reviews

Critic Score 75%Based on 1 reviews

Revolutionary Tower DefenseDANGER! Earth is under attack from a vast armada of flying saucers. Only you can stop the invasion of these relentless alien monsters - don't let a single one through! Get ready for a revolution in tower defense that will send you spinning. Defend the solar system by sending satellites into orbit around planets, moons and space stations. Create the perfect defense by rot… If you enjoyed this game, see our list of games similar to Unstoppable Gorg.

89%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics

98% User Score Based on 42 reviews

Spartaga is a VR Bullet-Hell action arcade game! Jump into a classic genre re-imagined for Virtual Reality. Spartaga's combat gameplay, intuitive controls, challenging enemies, and arcade atmosphere will immerse you in the action. If you enjoyed this game, see our list of games similar to Spartaga.

84%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:stability

90% User Score Based on 852 reviews

Critic Score 70%Based on 3 reviews

Blazing Chrome is a classic co-op run 'n gun with an original arcade feel. Players can choose between Mavra, the badass human resistance, soldier or Doyle, the groovy rebel robot, to kick some metal ass. If you enjoyed this game, see our list of games similar to Blazing Chrome.

86%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:stability, grinding

86% User Score Based on 519 reviews

Get back to some serious Old-School gaming with Syder Arcade! A love letter to Amiga games of the 90′, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders. Syder Arcade is a free scrolling, multi directional shoot ’em up, an uncompromised old-school experience, furious, challenging, straightforward. This game will bring you back in time, when bulky starships were … If you enjoyed this game, see our list of games similar to Syder Arcade.

81%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

81% User Score Based on 211 reviews

A single star fighter trying to save as many civilians as possible before they are overrun by a marauder armada. You'll need to gather new weapons, upgrade your ship, find resources, trade with other ships and more to overcome the challenge before you. If you enjoyed this game, see our list of games similar to Power of Ten.