Games Like Alien Insanity

FPS/3rd Person Genre Shooter. Fight your way through an Alien Invasion not only on earth but on other planets.

Why similar: Memes 31.4%, Psychological Horror 15.3%, Nudity 11.3%, Sexual Content 11.2%, FPS 8.8%

Get prepared for the FIRST EVER shooter game based on Rage Comics ! Rage Wars is a well-made action game with a variety of weapons, worlds and enemies to challenge with.

Why similar: Memes 41.8%, Cold War 22.1% ★, Psychological Horror 17.8%, Sexual Content 8.5%, Casual 3.1%

Kill strange creatures with crazy weapons. The more you kill the more unlocks you gain, don't let them get close to you.

Why similar: Action 43.2%, FPS 35.3%, Adventure 21.5%

Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !

Why similar: FPS 28.3%, Action 28%, Casual 16.9%, Adventure 13.8%, Indie 13%

Waifu vs Evil is a first-person action horror game set in a small abandoned town that has been attacked by an alien.

Why similar: Sexual Content 33.1%, Nudity 20.7%, FPS 16.8%, Anime 7%, Action 6.7%

Aliens Invaded Our Planet is a Multiplayer / CO-OP (Up to 6P) FPS & Arcade Style Action game, the game is about alien invasion in 1900s Richalley Town. Shoot and run for your life against the aliens!

Why similar: Action 29%, Casual 26.7%, Adventure 25.1%, Indie 19.3%

Aster is a classic arcade style shooter, with fast action, aliens, (and sex). Earth is fighting a losing battle against aliens from another galaxy, and things are looking bleak. In a desperate gambit, Earth's military calls upon a hired gun to turn the tide.

Why similar: Sexual Content 44.4%, Nudity 21.9%, Action 13.4%, Memes 9.7%, Anime 6%

Why are alien insectoids invading Earth in 2023? This narrative driven 2D shooter pits you against a seemingly hopeless battle against the invading Insectoids. How will you (and Earth) manage to survive? What hidden technological, historical, and spiritual secrets will you discover as a result?

Why similar: Story Rich 32.5%, Action 30.1%, Casual 25.8%, Indie 11.6%

Kill 'em all in 2D and 3D!

Why similar: Psychological Horror 50.5%, Action 49.5%

Eliminate hentai girls and clear off the censor effect.

Why similar: Memes 32.5%, Sexual Content 18.8%, Nudity 13.7%, FPS 11.9%, Anime 9%

Aliens have invaded Earth! Towns, cities, deserts, they're everywhere! Take on the role of Earth's last super soldier and confront the alien menace in this intense twin stick shooter!

Why similar: Action 72.7%, Indie 27.3%

Terrorize humanity with your UFO because you're an alien and what else are you going to do?

Why similar: Action 37.7%, Casual 36.9%, Indie 25.4%

Extraterrestrial invaders have come to take over Earth, and only an elite force of "magical girls" that have been infused with alien superpowers can stop them.

Why similar: Sexual Content 39.6%, Nudity 23%, Anime 15.2%, Story Rich 8.6%, Casual 6.9%

Find all the pictures before Stalin finds you.

Why similar: Memes 39.1%, Psychological Horror 18%, Sexual Content 14.6%, Anime 10.7%, FPS 9.6%

As supreme military general, lead your girls to against enemy and take back freedom for your planet...

Why similar: Sexual Content 37.6%, Nudity 22.4%, Anime 9%, Casual 8.5%, Action 7.8%

Lust Effect [18+] is a first-person shooter with adult content. Explore a space station overrun by xenomorphs, manage resources, uncover spicy memories, and fight for survival in a mix of horror, sci-fi, and lust.

Why similar: Sexual Content 41.8%, Nudity 25.1%, FPS 17.1%, Action 8.6%, Adventure 7.3%

Alien Scumbags is a sci-fi action platformer with a big slice of horror and a stack of pop culture references. You'll run, hide and kill across several levels, collect items from capsule machines and unlock characters.

Why similar: Action 100%

An absurdist FPS/interactive fiction game where you murder stupid robots, chat with idiot people, and explore a painstakingly hand-drawn and highly animated world!

Why similar: FPS 34.9%, Action 23.1%, Story Rich 22.1%, Adventure 19.9%

You awake on an unknown planet with amnesia. What are those horrific monsters? Who are these mysterious priestesses? Inspired by cult classics such as "Another World", "Flashback" and others, Dogolrax aims to surprise you in ways few games have.

Why similar: Sexual Content 47.7%, Nudity 28.7%, Anime 10.7%, Adventure 5.1%, Indie 4.1%

Try to overcome various obstacles and Hentai girls!

Why similar: Sexual Content 31.7%, Nudity 19.1%, FPS 17.3%, Anime 9.5%, Action 7.2%

Explore the hospital by Thwarting the creatures that are trying to stop you and solving puzzles. Successfully install the internet and surprise customer...

Why similar: Sexual Content 35.1%, Psychological Horror 21.9%, Nudity 19.1%, FPS 15.4%, Action 4.3%

Hello everyone! Welcome to the craziest adventure of your lives! The fearless Waldisglédson will face creatures from space and find allies on his journey!

Why similar: Action 32.7%, Memes 25.3%, Psychological Horror 20.7%, Casual 12.1%, Indie 9.3%

A sidescrolling sextroidvania shtomp-em-up where you play as an alien girl with the power to absorb objects and grow larger!

Why similar: Nudity 29.4%, Sexual Content 29%, Action 17%, Casual 16.8%, Indie 7.8%

The year 2020 has arrived. A herd of fuckin' ugly reptilians are rushing from the outer space. Crime rate skyrocketed! United States of America is ruined! Wipe out all 12 billion of the green scum!

Why similar: Memes 63.8%, Psychological Horror 17.7%, Action 9.3%, Casual 9.3%

As Dr. Riley McClein, you have to figure out what is real and what is not as you try to uncover the mysterious happenings at the hospital, while also trying to deal with your epileptic attacks that have haunted you all your life.

Why similar: Psychological Horror 26.5%, Nudity 22.6%, Action 15.6%, FPS 13.7%, Adventure 12.2%

Wall of insanity is a single player campaign third-person shooter, with a large arsenal of weapons, crowds of various enemies and difficult locations, concealing many secrets.

Why similar: Action 49.6%, Adventure 40%, Indie 10.4%

Bedfellows FRENZY is a hard as hell, arcade style, smash and loot. Where you rage through various themed levels, demolish buildings, tear though the National Guard, and battle multiple bosses. Crushing and stomping your way up the leader boards, and to ULTIMATE VICTORY!

Why similar: Sexual Content 63.2%, Action 14.4%, Casual 13.5%, Indie 8.9%

Among Waifus 18+ is a casual game with original puzzle mechanics based on runners.To experience the whole journey with our sexy girls you have to win a variety of levels by finding the escape of levels.

Why similar: Sexual Content 43.7%, Nudity 28%, Casual 9.4%, Action 9.2%, Adventure 8.2%

ANIME WAR — Modern Campaign transports you along with the H.E.N.T.A.I. army to one of the hottest hotspots around the globe to take down our №1 threatening enemy.

Why similar: Memes 41.2%, Psychological Horror 19.1%, Anime 14.9%, Action 7.9%, Adventure 6.7%

World War II themed shooter with anime girls.

Why similar: Sexual Content 33.1%, Nudity 21.7%, Psychological Horror 17.1%, Action 12.6%, Indie 8.1%

In the 60th Anniversary of the treaty of peace between Human and Mazoku, the new Mao received a great mission to MAKE MAZOKU GREAT AGAIN. However, time has changed, power is no longer the key to conquer the world, waves of challenges await...

Why similar: Sexual Content 49.3%, Nudity 24.1%, Strategy 9.3%, Anime 7.7%, Action 5.8%

Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements. Fight through hordes of aliens and eldritch monstrosities wielding a slew of powerful weapons, juggling your resources, and exploring over 23 intricately designed hand-crafted levels.

Why similar: FPS 69.3%, Action 30.7%

Rescue your possible WAIFU from the space alien invasion. Simple EASY TO PLAY strip ecchi women up action game! Destroy the deep infected clothes to save the girls from the fatal virus!

Why similar: Memes 52.7%, Nudity 20.9%, Anime 14.2%, Action 6.4%, Adventure 5.8%

"Alien Maze" is a puzzle game to explore the maze. Players need to reach the exit in a limited time.

Why similar: Sexual Content 41.6%, Nudity 25.3%, Anime 15.7%, Strategy 8.8%, Casual 8.6%

Your mission is to search for those 7 sins demons disguised as Waifu's in human world. Fighting and confronting beautiful demon bosses. Punish them with holy water. Force them to return to their own form by using pleasuring tools. And collect new photos of their shameful defeat to your album.

Why similar: Sexual Content 48.6%, Nudity 26.5%, Anime 9.1%, Action 5.3%, Casual 4.5%

Pass levels to strip girls like in the days of the old school arcade machines. Aim, shoot and undress girls drawn in anime style. 90 varied highly replayable levels awaits you!

Why similar: Sexual Content 28.9%, Memes 19.1%, Nudity 17.1%, Anime 11.6%, Strategy 9.2%

Cyber Hentai is an action-adventure game set in the city of the future. Androids have gone crazy and you need to deal with it.

Why similar: Memes 32%, Sexual Content 25.1%, Nudity 14.5%, Anime 6.8%, Casual 6.2%

Wild Animal Racing is an exciting go-kart simulation game with a twist. Play as an elephant, a lion, a zebra, a giraffe, a rhino or a hippo! Play against the other animals or against a friend on the same PC with the split-screen mode! Or invite Steam friends in the multiplayer mode!

Why similar: Cold War 47.3% ★, Sexual Content 23.6%, Memes 23.1%, FPS 3.6%, Action 1.1%

Join the GIRLDIVERS, humanity's last line of offense against an overwhelming alien menace. Command sexy girl soldiers in a rich campaign full of randomly generated challenges, unforgiving enemies, sci-fi gadgets, and heavy firepower. Engaging in lewd punishments and rewards along the way.

Why similar: Sexual Content 57.8%, Nudity 34.3%, Action 5.5%, Indie 2.5%

This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

Why similar: Memes 43.7%, FPS 19.9%, Psychological Horror 12.7%, Action 9.1%, Sexual Content 4.4%

Stock up on ammo, upgrade your guns, defeat the Crawling Queen's minions and escape the lab.

Why similar: Sexual Content 53.6%, FPS 21.9%, Nudity 18.3%, Action 6.2%

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.

Why similar: Action 43.7%, Indie 29.5%, Strategy 26.7%

Your task is simple, exterminate all vermin. The sledge hammer you have been provided is capable of destroying almost all office appliances and furniture that may be uncooperative. Your time is running out.

Why similar: Psychological Horror 46.2%, Action 11.5%, Indie 11.4%, Casual 11.4%, Adventure 11.1%

Alien X - is a hardcore game where you will have to survive playing like a monster Bomber who is on an unknown planet.

Why similar: Casual 52.6%, Story Rich 24.2%, Adventure 20.6%, Indie 2.6%

A Run-and-Gun indie shooter! Avoid various monster and save big booba women! 9 playable levels with 7 different enemies!

Why similar: Action 55.9%, Casual 30%, Indie 14.1%

Planet B24 is a first-person horror quest. In this game, you are abducted by aliens to put their terrible experiments on you. You have to solve puzzles and escape from the aliens so that they do not catch you. Get out of this damn planet to return to planet Earth.

Why similar: Adventure 25%, FPS 24.5%, Indie 19.9%, Action 19.3%, Story Rich 11.3%

HENTAI: NAZI GIRL is a satirical 3rd person shooter where you play as a sexy naked girl. You will have to destroy the enemies, evil and dangerous, also go to their base, where you need to kill everyone (unexpectedly, right?).....

Why similar: Anime 33.4%, Action 23.2%, Casual 22.1%, Adventure 21.3%

Behold! A game that is brimming with domination, humiliation, and bodily transformation. Oh, but there's more... brainwashing, tentacles, breast mutation, futanari, and lots of alien and parasitic sex!

Why similar: Sexual Content 68.4%, Nudity 26.4%, Action 3%, Indie 2.2%

Strap into a war machine piloted by anime waifus and tear through the battlefield. Explosions, chaos, and tactical sass included. You drive, they yell. Everyone else gets wrecked.

Why similar: Sexual Content 24.5%, Psychological Horror 18.6%, Nudity 16.1%, Anime 11.6%, Strategy 9.2%

Your ship is in ruins. your cargo is lost... and you are one ticked-off alien trapped on a planet overrun by bloodthirsty mutants with the help of a handful of enslaved natives and enough firepower to level a city.

Why similar: Action 100%

An unparalleled alien invasion has overwhelmed the Mining Block Facility on the moon Triton, leaving only death and horror in its wake. You are a mercenary known as Operator8 and you alone have been called in to bring a stop to this fierce attack. Destroy the hive mind at all costs!

Why similar: Psychological Horror 49.7%, FPS 31.4%, Action 12.8%, Adventure 6.2%

Grody extraterrestrials are pouring through a space-time rift, and only two girls and their turret stand in their way! Lock, load, and blast them to oblivion. Because if they doesn’t survive today, there’s no ‘omurice’ tomorrow! Earth depends on them!

Why similar: Sexual Content 51.8%, Anime 21.1%, Nudity 19.1%, Action 8%

Slide, jump and shoot in 8 directions in this explosive Run 'n Gun for up to 3 players! Swap weapons in real time, activate insane specials and take on alien bosses in an action-packed invasion of retro mayhem!

Why similar: Action 100%

Save Ukraine from the hordes of swamp savages! Enjoy physics-based combat and lowbrow dark comedy along the way!

Why similar: FPS 39.1%, Story Rich 18.3%, Action 15.3%, Casual 14.6%, Adventure 12.6%

Kill all the creatures of hell ...

Why similar: Action 39.2%, Adventure 34.4%, Indie 26.4%

Fight an invasion of Orcs with your weapons and magical abilities.

Why similar: Sexual Content 36.1%, Nudity 26.4%, Anime 13.8%, Action 11.8%, Adventure 8.3%