Games like Invasion of the Red Circles

Lost in the midnight skies, Jupiter colony METIS ONE cries out. Alien invasion on it's shores, a solitary signal escapes into the vastness of space. Towards hope. Towards Earth. Message received! AXIOM STARSONG and LUMIA VESPER, Earth's mightiest pilots, hear the call. Prepare for launch! Help is on the way! In Metis One you and a friend take command of specialized fighters to combat the mysteriou… If you enjoyed this game, see our list of games similar to Metis One.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 877 reviews

Critic Score 78%Based on 2 reviews

Tower defense game with a 50-level campaign across 5 worlds. If you enjoyed this game, see our list of games similar to Revenge of the Titans.

In Homebase, the fate of the galaxy rests in your hands as you take command of the last remaining defense outpost against an alien invasion. As humanity's last line of defense, it's up to you to protect your home base from wave after wave of relentless extraterrestrial attackers. Prepare yourself for an intense and action-packed experience as you navigate your heavily armed spacecraft through the… If you enjoyed this game, see our list of games similar to Homebase.

Welcome to the Boss Rush Jam 2021! This is a game developed specifically for the jam, and the theme this year is Self-Destruction. In this game, you play as Namika, a brave fighter who has to destroy all the aliens and bosses in five challenging levels. To succeed, you'll need to use all the weapons at your disposal. You can shoot your regular weapon using the CTRL key, but you can also use a supe… If you enjoyed this game, see our list of games similar to Namika Legend.

PUFIWEHO ProtectingUsFromIncredibly WorrisomeExtremely HostileOddities It’s a top-down shooter with no guns and no graphic violence. Suitable for all! Use the arrow keys (or ASDW) and your mouse to fight monsters, solve puzzles, and even travel through space. THE INVASIONWhen swarms of bizarre and dangerous gigantic mosquitoes invade the Earth, it is up to you to defeat the extremely harmful monst… If you enjoyed this game, see our list of games similar to PUFIWEHO.

93%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:grinding, story

93% User Score Based on 581 reviews

Protect the oldest tree on Earth from Humanity Tear through hordes of enemies Sow trees to help you Active Tower Defense rogue-like gameplay Personalize your creature with new attacks Huge amount of upgrades Various of starting situation with unique skins A never seen before character with 10/10 procedural animation Play as an invincible mass destruction weapon If you enjoyed this game, see our list of games similar to FROM ASHES, BLOOM.

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!.

84%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

87% User Score Based on 5,068 reviews

Critic Score 70%Based on 1 reviews

Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat. A detailed strategic layer allows you to co-ordinate the defence of the planet, using your interceptors to shoot down UFOs a… If you enjoyed this game, see our list of games similar to Xenonauts.

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.

64%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

77% User Score Based on 26 reviews

Critic Score 79%Based on 2 reviews

Puzzle adventure inspired by the army of 8,000 terracotta figures that the founder of China built as protection for eternity. Using Taoist principles and non-aggressive tactics, the hero will switch between two opposite dimensions to restore the universal balance and break an ancient spell. If you enjoyed this game, see our list of games similar to TERRACOTTA.

81%Game Brain Score

Most mentioned positive aspects:music, story

Most mentioned negative aspects:graphics

97% User Score Based on 34 reviews

Tragedy strikes as aliens attack Earth. You're left alone to pilot the last remaining spacecraft on its way back to Earth from Mars Colony. Avoid missiles, asteroids, enemy ships, and more as you accumulate high-scores in the arcade game Earth Attack. Use WASD or the Arrow Keys to move. Spacebar or Left Mouse Click to fire missiles and destroy asteroids; triumph over obstacles and enemies ali… If you enjoyed this game, see our list of games similar to Earth Attack.

Hello everyone! Welcome to the first game from Don't Say Game Studios. We built a retro-inspired top-down arcade shooter — and we're excited to share it with you. Defend Earth from alien invasion across 4 themed levels set around world landmarks. Upgrade your ship between waves, command AI companion wingmen, and face massive bosses with unique attack patterns. Choose from 4 difficulty modes, coll… If you enjoyed this game, see our list of games similar to Alien Siege: Earth.

Earth's Last Defense is an idle fleet-command defense game about holding the line against an alien hive invasion. Start with Earth, your hero ship, a fighter, and a mining ship. As the battle runs in real time, your fleet earns resources, destroys enemies, unlocks new ships, and grows into a full defensive armada. Every wave pushes harder, every upgrade matters, and every run helps build a strong… If you enjoyed this game, see our list of games similar to Earth’s Last Defense Idle Fleet.

You are a commander tasked with defending Medieval Europe against a fearsome Alien Invasion, which historians agree definitely happened. Gesture vigorously to your elite, knight forces to command them into battle. You are the only commander brave enough to save the world by dragging tiny armies between towers with the urgency of someone who has just spilled coffee on a battle plan. Fail, and Earth… If you enjoyed this game, see our list of games similar to Knights vs Aliens.

Failure. A dead end job. Commodification of talent. Aimlessly wandering. These are the fates of four child heroes that used their psychic abilities to save New York City from invaders, calamities and ne'er-do-wellers alike. Over time, the four grew apart. And moved on with their lives. As adults, they’ve left their hero days behind. Working dead end jobs, pursuing goals and dreams, making up f… If you enjoyed this game, see our list of games similar to JerkTown.

   - Procedurally generated galaxy    - ⭐ 400+ star systems across 5 hostile zones    - 150+ enemy types across ground and space    - 15 tower classes with unique abilities    - 14 planetary biomes with environmental hazards    - 3 trading game modes: Auction, Bomb Draw, and Stock Exchange    - Conquer, govern, and tax your vassal stars — their happiness shapes the fate of yo… If you enjoyed this game, see our list of games similar to Omnicore: Freiza's Retribution.

 A retro arcade space shooter brings about the new age of color and mayhem!  Protect the Planetary Defense Shield (PDS) from the onslaught of the alien Klaxxack invasion.  Kill enemies to generate points to power your PDS and your power ups! Decide second by second what needs more points, your offense or defense in this bullet tactical mayhem experience!  Recharge, shoot, win! Defen… If you enjoyed this game, see our list of games similar to Quaxum Color Mayhem.

Planetary Defense Defend Earth. Survive the Cosmos. Planetary Defense is a high-octane roguelite tower defense game where you stand as the last line of defense against an endless alien armada. Command the orbital defenses of Earth, deploy devastating weaponry, and weather the storms of the galaxy. Gameplay Features Intense Planetary Combat: Defend your home planet from waves of relentless… If you enjoyed this game, see our list of games similar to Planetary Defense - Earth Tower Defense.

The invasion has begun. An alien race has descended upon your homeland, and it’s up to you to protect it! In Bumper Blitz TD, relentless waves of extraterrestrial enemies challenge your wits and reflexes in a tower defense game like no other. Unique Gameplay Mechanics Prepare for a thrilling blend of strategy and action as you harness the power of pinball mechanics to fend off alien forces. Pla… If you enjoyed this game, see our list of games similar to Bumper Blitz TD.

To Earth: The Last Hope In the year 2050, the world is facing a post-apocalyptic scenario. The zombie invasion threatens humanity, and the last hopes have been left on Mars. The ultimate salvation for humanity lies in the hands of a robot equipped with the latest technology. It's an exhilarating survival and action game set in a post-apocalyptic world. You are chosen as the last hope for humanit… If you enjoyed this game, see our list of games similar to Chaos Journey.

Red alert. The Martians are here. Suit up and launch into orbit in this fast-paced space shooter where you're Earth's last line of defense. Face overwhelming alien forces, dodge relentless bullet hell and suicidal kamikaze attacks, and unleash devastating firepower to purge the Martian threat from above. Orbital Purge is a linear arcade-style shooter that throws you into intense combat against wa… If you enjoyed this game, see our list of games similar to Orbital Purge.

Loop around earth at high speeds in Press Space, an explosive action-shooter game where players control a heavily-armed orbital satellite tasked with one mission: protect Earth’s fragile ozone layer from a relentless alien invasion. Equipped with high-powered rockets, homing missiles, multidirectional thrusters, and other experimental weaponry, you’ll engage in real-time orbital dogfights and stra… If you enjoyed this game, see our list of games similar to Press Space.

Explore and survive within Fesik Cave, a cave with a long history now taken and governed by demons. You'll play as one of the Commanders of the Anti Avian Association, Commander D.A.-9, as he goes deeper into this cave in the hopes of saving his Squad from the Demonic Threat. Keep a Bible near you at all times, never know when you'll need it. The A.A.A. An association meant to keep peace in the … If you enjoyed this game, see our list of games similar to Lof-Ely: The Dark Cave.

Embark on an epic space odyssey in Toward Aliens and Beyond, a heart-pounding shoot 'em up that will test your reflexes, strategy, and survival instincts. As the pilot of humanity's last hope, your mission is to blast through endless waves of alien invaders determined to wipe out all life as we know it. Each moment is a battle for survival—do you have the skills to withstand the onslaught? In… If you enjoyed this game, see our list of games similar to Toward aliens and beyond.

Get ready for the ultimate battle in a universe invaded by hostile alien races! In "SpiderTank vs Aliens," the fate of the world is in your hands. Cities and towns on our planet have been attacked by power-hungry alien races. Only you can stop this threat. Game Features: •Unlimited Action: Destroy alien races in different parts of the world. Each defeated enemy drops valuable gems … If you enjoyed this game, see our list of games similar to Spider-Tank vs Aliens.

Last Star is a space shooter roguelite with tower defense elements. Pilot a spaceship to protect your solar core from endless waves of alien invaders. Upgrade both your core and spaceship to become unstoppable. Execute tactical counterattacks against alien motherships to slow down the invasion. If you enjoyed this game, see our list of games similar to Last Star.

Fight Aliens ,Guard Galaxy and Survive Aliens Attack on galaxy,As a Commander its your job to save the galaxy from nasty aliens.Get ready to play this action packed 2d shoot em up game.An Alien race has started attacking every planet they see.An assault on galaxy has begun and UAPKF is working to defend it! It’s time to fight! and prepare for the battle to save Galaxy! You are the commander of Uni… If you enjoyed this game, see our list of games similar to Galaxy Under Attack.

Gameplay:Embark on an exhilarating journey in this turn-based strategy RPG, where you'll navigate through diverse missions. Engage in epic battles to conquer, defend, or safeguard targets, employing the environment to your advantage.Utilize the unique abilities of your squad members, each with their own strengths and weaknesses. You start with a squad of 3 and can recruit 4 more members over the c… If you enjoyed this game, see our list of games similar to Defense of the Earth.

62%Game Brain Score

Most mentioned positive aspects:gameplay, character development

94% User Score Based on 17 reviews

When scientists create a portal into space, a race of robotic aliens seek to use it to invade earth. The fate of the planet lies in the super-sized hands of a lone android, who must journey out into space and take down each of the alien motherships. Project Starcrash is a side-scrolling action platformer that consists of two gameplay modes: Space Battles, where you fight off incoming alien inva… If you enjoyed this game, see our list of games similar to Project Starcrash.

68%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay

95% User Score Based on 22 reviews

Gearbits: Gear Angels is a 2D side-scrolling shoot 'em up. You must defeat the invading alien fleet to save the planet! Your shield will protect you and your weapons can blow away entire squadrons of alien ships. The catch is, your energy depletes fast. You'll be in trouble if it runs out! The shield won't protect you and your attack power is reduced. But at maximum energy, you can fire powerful … If you enjoyed this game, see our list of games similar to Gearbits: Gear Angels.

1917 - The Alien Invasion DX is a memorization shooter combined with the fast and frantic action of bullet hell shoot 'em ups.You are in the role of Dr. Brunhild Stahlmüller, an acomplished weapon scientist who upgrades a WW1 triplane with superior alien technology to attack the invaders. You will avenge mankind and take the battle into the darkness of space until you reach an ancient alien world.… If you enjoyed this game, see our list of games similar to 1917 - The Alien Invasion DX.

Rude aliens have arrived to sample Earth's legendary all-you-can-eat buffet, and they're sending a smorgasboarding party down to YOUR dining room. Can you assemble and deliver their plates of food before the aliens wreck the restaurant? If you enjoyed this game, see our list of games similar to Digital Eclipse Arcade: Invasion of the Buffet Snatchers.

Celestial Force: Magical Mayhem is a beat'em up game where magical girls must defend the Earth from an alien invasion. The Celestial Force is being summoned to deal with the terrible Plutonians and prevent our planet from being taken by the forces of evil. Help the girls to battle their enemies and free the city from the aliens nefarious influence. Choose your magical combatent to face the invade… If you enjoyed this game, see our list of games similar to Celestial Force: Magical Mayhem.

"Polygon Pandemonium" is a wave-based 2D top-down shooter where players take on the role of brave soldiers fighting against an endless horde of geometric zombies and alien invaders. The battlefield is filled with various shape-based enemies, each possessing unique abilities and strengths. Players must strategically dodge enemy attacks, use cover, and unleash various weapons to survive and defeat t… If you enjoyed this game, see our list of games similar to Polygon Pandemonium.

Plunge into the heart of infinite space in "Icarus", a captivating space shooter where you embody humanity's last hope to save planet Earth. In the distant future, Earth is threatened by a devastating alien invasion. As an elite pilot aboard the state-of-the-art spaceship Icarus, your mission is clear: eliminate as many enemies as possible and defend Earth against the impending threat. Command :Z … If you enjoyed this game, see our list of games similar to Icarus.

Game Goals You are the last remaining commander.Develop your sector over 50 days and defend it from invading alien spaceships. Game Play Construct buildings on hexagon-shaped terrain tiles.There are combinations that create synergy between each building.Use synergy/terrain to build the best combination. Battle 17 battles occur over 50 days.Defend all 17 battles to win the game. Resourc… If you enjoyed this game, see our list of games similar to TheLastCommander.

After the Earth exploded, the fate of the Earth is in your hands. By creatively building your own spaceship, you'll fight your way through space against pirates. On your journey you will meet many different life forms, some with good, others with bad intentions. After the Earth exploded, the pirates collected the last remnants to generate energy. As one of the last survivors, it is your task … If you enjoyed this game, see our list of games similar to Mission: Space.

Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same. If you enjoyed this game, see our list of games similar to Swarming Planet.

57%Game Brain Score

Most mentioned negative aspects:music, gameplay

87% User Score Based on 16 reviews

Rhythm Defender is a VR Rhythm game where you need to punch UFO's that are trying to invade Earth synced to build-in music tracks or your own music. If you enjoyed this game, see our list of games similar to Rhythm Defender.

Where is Earth is a top-down vehicular combat game. Traverse planets, evading threats and obstacles, in search of your crew. Gather resources to assemble upgrades, landing vehicles, space craft, weaponry and support modules to aid you in your fight against an unknown enemy.PLOT 2050 AD Earth's natural resources are depleted and corporations are forced to expand their mining operations to neighbour… If you enjoyed this game, see our list of games similar to Where is Earth?.

Planetary Defense - defend the Earth from attack! If you enjoyed this game, see our list of games similar to Planetary Defense.

Don't forget to click on the wishlist About the Gamemake Your Way to victory River Attack is a shootting up style game 2D that combines harmoniously colored scenes with aerial shooting battles! Evolve your ship to defeat an alien invasion that has the technology to control human combat vehicles. Control a jet in top down view, shoot and destroy enemy ships by deflecting as many enemy shots as… If you enjoyed this game, see our list of games similar to River Attack.

Place lasers, missile launchers, sniper turrets, and use combat strategies such as airstrikes and the space ray to repel waves of alien invaders in this sci-fi tower defense game. If you enjoyed this game, see our list of games similar to U.F.O. K.O. Tower Defense.

Only you can save the Earth from invading alien hordes – so put on your PlayStation VR headset, assemble your team of 11 super-powered animals and get ready for action-packed tower defence in immersive 3D. Skill and strategy are your weapons across seven stages packed with enemies, puzzles and boss fights. Travel the globe across over 35 levels, place the Animal Force squad members in tactical po… If you enjoyed this game, see our list of games similar to Animal Force.

Enter the heart of an intergalactic war where survival depends on your reflexes and firepower. In this action-packed space shooter, you pilot a high-tech starfighter through asteroid fields, alien armadas, and massive boss battles across stunning cosmic environments. Upgrade your ship with powerful lasers, plasma cannons, energy shields, and special abilities as waves of enemy fighters and coloss… If you enjoyed this game, see our list of games similar to Galaxy Invaders - Eclipse Squadron.

54%Game Brain Score

Most mentioned positive aspects:humor, graphics

Most mentioned negative aspects:story, gameplay

79% User Score Based on 19 reviews

Build the Deck That Saves Tokyo! Tokyo Valkyries is a roguelite deckbuilder where players craft a deck and strategize to defeat the enemies that stand in their way and progress through the map. —One day, an alternate world invading our reality, an Underworld, appears in Tokyo. Only a set of chosen girls can stand against this anomaly. By day, they lead their daily lives as regular university stude… If you enjoyed this game, see our list of games similar to Tokyo Valkyries.

Early Access and DemoInfinite Empire is officially in Early Access! It's early, which means rough edges, missing features, and frequent updates (I've been shipping new builds multiple times per week). Not sure yet? The demo is staying up, and it's the real game, just a few builds behind the retail version. Download it, see if it's your thing or nah, wishlist if you want to watch it grow.  Y… If you enjoyed this game, see our list of games similar to Infinite Empire.

Oh no! Robots are attacking hololive! They must be stopped!! The Invasion Begins... Imagine this: the vibrant, idol-filled world of hololive suddenly plunged into chaos! Mechanical horrors descend from the skies, their red eyes glowing with malice, lasers scorching the earth, and factories churning out endless drone swarms. The hololive studio — home to your favorite virtual idols — is under sieg… If you enjoyed this game, see our list of games similar to Holo vs Robo.

The aliens have decided that Earth is an ideal target for an attack. Now, as the commander of a spaceship, you have to defend your home planet! If you enjoyed this game, see our list of games similar to VILOVEJETS.

Welcome to this space adventure of a very distant planet called Cristya, a planet inhabited by children only, these children belong to the race of the Gisians a race too long-lived but in which children of this race can not live because of a deadly disease that kills the lives of infants, The only possible solution for children infected by this disease is to be sent to the planet Cristya to surviv… If you enjoyed this game, see our list of games similar to Lily And Sury - Adventures on Cristya.