Games like They Came From Planet Earth

Imperium is a 2D Lo-fi, Sci-fi Puzzle Adventure game set in a dystopian future where you take on the role of BS-23, a former scientist of the condemned scientific organisation known as The Betterment. Imprisoned due to their involvement with the original Betterment, BS-23 is sent out onto dangerous missions alone and unarmed with the objective to obtain vital data at the behest of the Galactic Cou… If you enjoyed this game, see our list of games similar to Imperium.

56%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, gameplay

92% User Score Based on 12 reviews

Bulletarium is a fast-paced, retro-style FPS packed with pixelated carnage, relentless demon-slaying, and an old-school, no-frills attitude. Step into a nightmarish hand-drawn world where every corner hides grotesque horrors — from writhing tentacled beasts and blood-soaked eldritch abominations to hulking horned demons and swarms of hellspawn. Armed with devastating weaponry, you’ll blast, shred… If you enjoyed this game, see our list of games similar to BULLETARIUM.

98%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

98% User Score Based on 63 reviews

Xanthiom 2 is an action-adventure platforming game in which you explore a massive planet and fight its hostile inhabitants! Play as Captain Grisham as you explore what remains of Earth, after humanity's last war! Combat all manner of deadly enemies, from sentient war machines to biological experiments gone wrong! Discover powerful weapons and abilities to assist you on your journey to avenge hu… If you enjoyed this game, see our list of games similar to Xanthiom 2.

ABOUT THE GAMEAn invasion of androids from outer space has reached Earth. Zion and Eerie find themselves surrounded by these strange androids who relentlessly capture humans. Faced with this situation, Zion is forced to use his martial arts skills to fight the enemies. With the help of cosmic armor obtained from one of the invading androids, he will embark on a crusade to save Eerie and the other … If you enjoyed this game, see our list of games similar to Cosmo Knight Zion.

NOTE: Web version can be played but it's laggy currently. Download .zip and play it properly in your PC at full FPS :) ========================= Feel free to playtest this game. Download now (Link almost at the bottom) and share your feedbacks to make it better! For close following - Join discord here: https://discord.gg/PayfHSEDMz Or leave a comment at the bottom of this page... How To Play:… If you enjoyed this game, see our list of games similar to [ Space Aliens ].

Outpost Delta is a single player, 2-D side-scrolling sci-fi shooter for PC. Take on the role of Delta, the outpost’s emergency defense, who along with her AI companion must defend the space station against alien intruders. If you enjoyed this game, see our list of games similar to Outpost Delta.

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. If you enjoyed this game, see our list of games similar to Zack Y.

53%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, atmosphere

74% User Score Based on 23 reviews

A 2D Metroidvania game with equal focus on action and exploration. Are you a bad enough robot to make it out in one piece? If you enjoyed this game, see our list of games similar to Robot Exploration Squad.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

75% User Score Based on 262 reviews

Critic Score 70%Based on 3 reviews

Gigantic Army is a heartfelt tribute to 16-bit era mech shooters, finally available for the Nintendo Switch. It’s the 21st Century, planet Earth is at war with the Ramulons - an Alien race determined to stop humanity’s advance into space. War has now reached planet Ramulon, and it’s up to you to pilot the ‘GMR-34 SALADIN’ - a Manned Combat Robot - a mech amor that make effective stormtroopers and … If you enjoyed this game, see our list of games similar to GIGANTIC ARMY.

71%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, grinding

73% User Score Based on 112 reviews

Critic Score 67%Based on 5 reviews

"Developed by OneorEight and previously released in Japan under the name Earth Wars, "Earth’s Dawn" fuses frenetic side-scrolling action mechanics with RPG elements and a hard-edged manga aesthetic to deliver a deep and unique gameplay experience. From the outset Earth’s Dawn gives gamers the freedom to enjoy the game their way – from creating their own character; customization of skill trees to … If you enjoyed this game, see our list of games similar to EARTH'S DAWN.

Ploid is a new platform adventure game for old or modern hardware, play and explore the lost temples, gain sacred disc files and become the ultimate Ploid X of the galaxy! + V.O.I.D. If you enjoyed this game, see our list of games similar to PLOID SAGA.

67%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:stability

84% User Score Based on 31 reviews

The world needs a hero! dare you join the Gunslugs team of heroes? If you enjoyed this game, see our list of games similar to Gunslugs 2.

90%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:stability

90% User Score Based on 852 reviews

In Blazing Chrome, bring your best pal and kick some metal butts to free the humankind while enjoying a classic run’n’gun, fully loaded with action and exciting fights! If you enjoyed this game, see our list of games similar to Blazing Chrome.

24%Game Brain Score

Most mentioned negative aspects:story

40% User Score Based on 10 reviews

OVERVIEWHack and slash through hordes of beasts and powerful boss enemies as a sexy costume clad café manager on a mission to save her kidnapped employee! Use up to three weapons at once to attack, guard, and combo to wipe out large groups of enemies, or deal massive damage to bosses with this simple to pick up yet satisfying combat system. Collect new weapons, power ups, and costumes as you prog… If you enjoyed this game, see our list of games similar to Manager can be Tough!: Case of the Kidnapped Waitress.

Help defend Felinearth by sending the bravest cats (and a dog?) to fight evil aliens. You will compete against the clock to defeat as many enemies as you can in a set time. Casual players love the pickup and play controls! Advanced players will love how unforgiving space can be! If you enjoyed this game, see our list of games similar to Defend Felinearth.

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.

BeefarenaAliens have invaded the planet, and they seem to have taken special interest in earth's livestock!  Your mission, should you choose to accept it, is to help MeggaCorps rid the planet of this mutant menace by venturing out into the world and defending its people from the deadly herd. While on tour, you'll meet new people, find weapons, and face the most fearsome boss cows on the ranch.  … If you enjoyed this game, see our list of games similar to BeefArena.

54%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

68% User Score Based on 31 reviews

In the 22nd Century, mankind has developed the technology that made manned missions to other planets a reality. If you enjoyed this game, see our list of games similar to MARS 2120.

72%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:story

100% User Score Based on 23 reviews

Deputinization is run and gun action game focused on boss battles. Step into the world of Deputinization, a fast-paced pixel art game filled with epic boss battles and challenging levels. With its tight controls and fluid animations, this game will test your skills and keep you on the edge of your seat. As the hero of Ukraine, you must face off against the evil occupant and their minions in inte… If you enjoyed this game, see our list of games similar to Deputinization.

93%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:monetization, stability

93% User Score Based on 2,874 reviews

Play the OFFICIAL Alex Jones video game! Save the world from the evil globalists’ plot to turn everyone into bug-eating pod-dwelling libtards! STAY TUNED FOR FUTURE BONUS LEVELS AND CHARACTERS. Classic Run-and-Gun Gameplay: Enjoy fast-paced action, intricate animations, and detailed environments as you blast your way through waves of enemies. Unique Levels: Battle in various environments like se… If you enjoyed this game, see our list of games similar to Alex Jones NWO Wars.

53%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:story

90% User Score Based on 10 reviews

Knights & Guns: Premium Edition is a digital bundle that contains the base game and Expansion Pack #2 which adds 10 new levels, five new armors and some new enemies. If you enjoyed this game, see our list of games similar to Knights & Guns.

83%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story, replayability

97% User Score Based on 36 reviews

Enjoy a modern take on a classic genre. Gundroid is more than just a throwback. This is retro gaming revitalized. Learn enemy attack patterns and react quickly to stay one step ahead of the invading forces. Shoot, dodge, jump, and counter their every advance. Power up your experience with weapons tailor-made for every situation. Find your favourite playstyle or experiment with them all. … If you enjoyed this game, see our list of games similar to Gundroid.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

81% User Score Based on 72 reviews

Critic Score 75%Based on 4 reviews

An intense, arcade-style, 'bullet hell' SHMUP/STG in which you must master a vast array of ridiculous weaponry in order to defeat a race of evil aliens who are intent on abducting innocent civilians and turning them into mutants. Jetboard Joust blends the spirit and intensity of 1980s arcade coin-op SMHUPs with the replayability and tactical elements of hardcore modern roguelikes. Don't expect a s… If you enjoyed this game, see our list of games similar to Jetboard Joust.

94%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, story

94% User Score Based on 72 reviews

Johnny Dash's bash 'em smash 'em adventure takes him into the evil Under World of Count Chuck. The story starts when Johnny's dog Tex is kidnapped by the Count, along with hundreds of other pet dogs and cats. The friendly bed monster under Johnny's bed tells Johnny where Tex was taken, and how Johnny can use his secret closet passageway to get to the Under World himself. Count Chuck plans to turn … If you enjoyed this game, see our list of games similar to Monster Bash.

66%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

66% User Score Based on 248 reviews

Gear up and get ready for war! Take on hectic 2D action shooting stages with your deadly Gunhound mech. If you enjoyed this game, see our list of games similar to Gunhound EX.

40%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, story

40% User Score Based on 429 reviews

Life on Earth is unsustainable. Humanity must seek a new home but the only planet found is very hostile. You were sent on a expedition to slay the monsters inhabiting the surface of this planet. In this adventure you end up being the villain. Game contains two basic controls, many puzzles and lots of guns and enemies. If you enjoyed this game, see our list of games similar to Robotex.

61%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:music, gameplay

100% User Score Based on 12 reviews

One day somewhere in a world. The enemy has invaded. They separated around. Now it's time for our hero, who will save this world!! If you enjoyed this game, see our list of games similar to Invasher.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, atmosphere

86% User Score Based on 1,598 reviews

Critic Score 80%Based on 1 reviews

An upgraded version of Metal Slug 2 (Metal Slug 2: Super Vehicle-001/I), titled Metal Slug X, was released in March 1999 for the Neo Geo MVS. It fixed slowdown problems from the original game, and increased the difficulty. Metal Slug X also introduced some new elements to the game system. If you enjoyed this game, see our list of games similar to METAL SLUG X.

23%Game Brain Score

Most mentioned positive aspects:humor, emotional

Most mentioned negative aspects:graphics, gameplay

23% User Score Based on 175 reviews

Humanity Asset is a Metroid-style 3D platformer that pays homage to the traditional retro classic shoot ‘em up genre. Aliens have invaded Earth to strip the planet of its resources, to save their own dying planet. As in all classic shoot 'em ups, only you can save the day - now there’s a surprise! If you enjoyed this game, see our list of games similar to Humanity Asset.

91%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, optimization

92% User Score Based on 5,600 reviews

Critic Score 90%Based on 1 reviews

You play an explorer stranded on a dangerous alien planet. Low on fuel, your only hope for escape is to find the planet’s core in this incredibly clever action-puzzle-platformer. If you enjoyed this game, see our list of games similar to Out There Somewhere.

65%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, monetization

68% User Score Based on 76 reviews

Critic Score 56%Based on 4 reviews

Gun Crazy is a fast paced and hectic arcade style action shoot em’ up in this homage to classic old school classics! Become the fiercest lady on the police force! Take out the bad guys through 4 unique levels filled with challenging bosses and powerful special guns. If you enjoyed this game, see our list of games similar to Gun Crazy.

95%Game Brain Score

Most mentioned positive aspects:story, graphics

95% User Score Based on 278 reviews

Save the galaxy in this exciting and challenging platform adventure game If you enjoyed this game, see our list of games similar to Juiced!.

88%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

88% User Score Based on 51 reviews

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 unified Earth government. The stage was set for an era of unpreced… If you enjoyed this game, see our list of games similar to ARMED SEVEN.

69%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

68% User Score Based on 260 reviews

Critic Score 69%Based on 7 reviews

[Media 3508877] MindSeize is a single player 2D Metroidvania game set in a sci-fi universe. Explore untamed planets and stop the mysterious organization that stole the mind of your daughter.... If you enjoyed this game, see our list of games similar to MindSeize.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:optimization, stability

83% User Score Based on 234 reviews

Putrefaction 2: Void Walker is fast-paced, hardcore, arcade FPS, inspired by old-school shooters. If you enjoyed this game, see our list of games similar to Putrefaction 2: Void Walker.

44%Game Brain Score

Most mentioned positive aspects:humor, replayability

Most mentioned negative aspects:gameplay, story

40% User Score Based on 40 reviews

Critic Score 80%Based on 1 reviews

Do you miss the times when games were not holding your hand? When they did not forgive mistakes and controls and rules were clear and simple to learn? YES? So you miss the 90s! If you enjoyed this game, see our list of games similar to Too Angry to Space.

85%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, replayability

85% User Score Based on 456 reviews

The side-scrolling/top-down hybrid action adventure gameplay returns with a brand new sequel to Blaster Master Zero! If you enjoyed this game, see our list of games similar to Blaster Master Zero 2.

87%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

88% User Score Based on 1,582 reviews

Critic Score 80%Based on 1 reviews

Zombotron, a free online Action game brought to you by Armor Games. Welcome to the planet «Zombotron», inhabited by human-mutants or just stupid zombies. Nobody knows where they come from and what they eat. But we know one thing - they are ready to destroy everything that moves. During the colonization of the planet people built several laboratories to create bio-robots to clean the planet fro… If you enjoyed this game, see our list of games similar to Zombotron.

62%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, emotional

62% User Score Based on 133 reviews

As Sam McRae, last surviving member of the “Titan Hauler” crew, you must hack and blast your way through an onslaught of truly bad 'bots to find a way to prevent a potential planet-destroying catastrophe. If you enjoyed this game, see our list of games similar to Bad Bots.

                                                                                                                                                                                                 Ugly-Thing: Game I is a short 2D action rage platformer inspired by Super Mario World, Pico Park, Pikuniku, and Cat Mario/Syobon Action (you already know, don't you?), the first of the Ugly-Thing series. It… If you enjoyed this game, see our list of games similar to Ugly-Thing: Game I.

The Ape Tales: An Epic Adventure Game Humanity brought the world to ruin. Now, the fate of the animal kingdom rests in the hands of... one extraordinarily determined ape! The Ape Tales is a dynamic platformer that fuses the magic of retro classics with modern gameplay mechanics. Travel through time—from the age of dinosaurs to a cybernetic future—upgrade your arsenal, and battle relentless armies … If you enjoyed this game, see our list of games similar to The Ape Tales: An Epic Adventure Game.

Powernaut 2 - A tough retro style platformer! Using a variety of weapons and special powers, you must fight through an unending series of levels! Each one is randomly generated so you'll never have the same experience twice! If you enjoyed this game, see our list of games similar to POWERNAUT 2.

"7DAYS HEROES" A pixel-art 2D action game in which four characters fight zombies. Operate a formation of 4 characters Capture the stage while changing the leading character and separating. Let's aim for the goal together! Basic 2D gun shooting Operate mainly on the main character who handles guns. Challenge stages like 2D platformers and fixed-screen shooters! Different skills and w… If you enjoyed this game, see our list of games similar to 7DAYS HEROES.

A giant alien crashed into Planet Holevo and you need to rid this monster before you fall off of it! Holevo's Bound is a 2.5D Side-scroller based in outer space featuring an interesting idea of run in and out of space. The players can utilize a Freeze Flame Thrower to help them with their journey and the final boss battle! Enemies will shoot at you even when they miss, your ground will disintegrat… If you enjoyed this game, see our list of games similar to HOLEVO'S BOUND: PLANET MELTDOWN.

91%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:optimization, replayability

96% User Score Based on 204 reviews

Critic Score 75%Based on 2 reviews

A runaway boy meets a lost fawn, and together they cross a quiet, dangerous world. Solve puzzles, climb, and slip past threats as your companion grows from a fragile newborn into a powerful deer. What you cannot do alone, you learn to do together. If you enjoyed this game, see our list of games similar to Deer & Boy.

58%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

77% User Score Based on 26 reviews

Take on the role of Mako on her quest to seek out and subsequently deliver her, uh, deliverables in this top-down view 2D action game. Jump on top of your enemies and slime them with goo to stop them in their tracks! Get those deliverables delivered! If you enjoyed this game, see our list of games similar to Outrider Mako.

65%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

100% User Score Based on 16 reviews

A wise old llama has enlisted a group of elite mercenaries for an almost impossible mission: to destroy the alpaca army that has waged a brutal war to exterminate the llamas and seize world domination. Equipped with a powerful tunneling machine, the llamas embark on a bizarre journey, burrowing through the earth, collecting funky substances, and battling the relentless alpaca forces along with the… If you enjoyed this game, see our list of games similar to Speedollama.

63%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:gameplay

100% User Score Based on 14 reviews

A 2D fast-paced platformer with action elements and cartoon-style graphics. As a Reptilian, you must traverse numerous levels, avoid traps, and battle enemies along the way. Your goal is to rescue your fellow tribesmen and defeat the evil corporation that seeks to enslave your home planet! StoryOn a distant planet at the edge of the galaxy, a friendly reptilian race lived in peace. Everythi… If you enjoyed this game, see our list of games similar to I am Reptile.

79%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:music, stability

90% User Score Based on 850 reviews

Critic Score 67%Based on 8 reviews

The Thing: Remastered is a faithful restoration of the cult-classic 2002 third-person survival horror shooter game inspired by Universal Pictures’ genre-defining 1982 film, The Thing If you enjoyed this game, see our list of games similar to The Thing: Remastered.

77%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:graphics, gameplay

91% User Score Based on 35 reviews

In the "near future" year 1998, the evil Rigelatins plan to enslave Earth, and they kidnap Duke Nukem (who was performing in an interview about his new autobiography, "Why I'm So Great"), to use his brain to plot the attack for their forces. Duke must break free in order to save the world, once again. If you enjoyed this game, see our list of games similar to Duke Nukem II.