Here we have collected the porn games that include some sort of alien! This could be a creature from another planet or maybe a sexy babe with a different colored skin. If you enjoy sci-fi you will love this tag.
Galactic Monster Quest - an interactive adult game which offers you the opportunity to experience life as an explorer of an unknown sector of the galaxy. Step into a universe of unparalleled pleasure with our groundbreaking Uvooko Dual Pleasure Dildo!
Play as Morty as he tries to find a way home through sexy adventures in another universe, where every character is an adult! Make different choices and experiences all sorts of lewd events.
You play as a guy who suddenly gets kidnapped by aliens while jerking off. Said aliens need to study earth woman and breeding, so they implant something that will help our dude achieve sex with milfs, teens and everyone in between! Go out there and collect some breeding data for the aliens!
This is the new update for Third Crisis. The main character is teleported into a future where women are ruled and owned by men and they have no choice but to give in to their primal desires. The free hentai game features an impressive turn-based combat system similar to XCOM, and plenty of perverted sex scenes to unlock. In order to play ...
Lust Doll Plus (new version is 10.1) is set in a post-apocalyptic semi-modern/future world, where you start alone and confused in a dangerous place, with literally nothing (not even clothes on your back), and go on to carve out a piece of the world for yourself. There is a lot of stuff to mess around with. You can change your body, have s...
Take Over is a game about corruption, where you need to be careful about being caught by the oppresive government. Be careful, corrupt everybody and enjoy your time with sexy girls.
Far away, deep in space on an unknown planet, one busty, sexy redhead has to do a job. Collecting samples and holding the line not to be overwhelmed by alien lifeforms. See if you have what it takes to survive on this planet and... milk all the organic matter you need!
Play as Alex in this interesting version of sci-fi future. Manage the hotel with all the beauties, look after your stats and prove that everyone what a big chad you are!
In TeasinCity, the hometown of our main character, girls are disappearing en masse. Who’s behind it? Slave traders, mystical ancient evil or both? To figure it out and stop it is up to our hero. But sometimes good deeds require getting to the bottom of city’s darkest and most perverted secrets. Overlusthood Legends is a NSFW quest in ...
This is an updated version 0.30.1. Carnal Coup is an 18+ text-based game in a sci-fi setting. You take the role of a shapeshifting alien who has infiltrated an invasion force led by an uptight race of aliens known as Terrans. Alien by alien, department by department, it's up to you to stop the invasion... with sex of course! It's a text-b...
Join Commander Hooker's adventures fighting the threat of an unknown alien life-form discovered on a distant colony. Discover sexy girls and lewd scenes with lots of fetishes in this Scifi hentai rpg!
In this small hentai action game, you play as a Megaman trying to take down Samus with a big gun and claim her body. Earn points to upgrade your weapon and unlock new outfits for Samus. Of course, one you defeat her, you can fuck her body as you wish!
The Sanctum is business simulator of the adult kind, in a modern world where elves, orcs and other races exist. You must use the money to convert an old temple into a "den of pleasure". A den of pleasure called "The Sanctum". Enjoy this free hentai visual novel and don't forget to visit Patreon!
This is chapter 8 of the Void Club. Warning: Wait about 30 seconds to 1 minute when pressing new game! This time we are going to World of Warcraft to study night elves, draeneis and even orcs. Get ready and go manage the most sexy place in multiverse. The Void Club!
This is the second chapter of Elana, Champion of Lust. This is a game where you will have to bring back the natural order to an island where the people have lost and forgotten all about lust and passions. You will play as Elana, a fairy who has stumbled upon the naughty energy. Use it, to return passionate sex to the world!
This is the 3 episode of the Rogue Courier. Play the 1st episode to pass the tutorial.
The game takes place in a far away galaxy, and you will play as a courier. In this free porn games you will be traveling across the galaxy and meet sexy alien girls. Manage your crew and resources to survive. Of course, lots of hot, sexy scenes await y...
Today we are gonna offer you to check out the third part of sex rpg called The Void Club. As it was in the previous parts, you, as the business owner, have to travel around the universe and hire the best female employees for you private club.
A boring, routine police inspection of an interstellar cargo ship turns into an crazy, bestiality orgy in this short, sci-fi porn game. There are 12 animated sex scenes in total, each featuring a different, slimy, space monster! Enjoy watching as the hot inspection officer gets violated in every single hole and pumped full of alien cum.
You are a piglet with a very specific sense of humor and your jokes are horrible sometime. One of such the jokes about big butt caused you ended up eaten by a big, but kinda sex dragon. Now you are inside of this dragon and have to find the way out. Pigglet in Mrs. Big Bad Wyvern is a good example of a well-made html5 porn game.
Samus got an anonymous call this evening from someone who commanded her to return to the Galactic Police Department immediately. Stranger's voice sounded very familiar, but it was a trap!
Our new hero is a lustful tentacle monster from a deep space. Recently he has bought a new sexual toy on the inter-galactic slave market. Her name is Veronica Troy, she is a beautiful captive captain from Earth. But now she is bitching with her new owner and won't to please him. That's why you should give her a hard flogging and bang that...
Do you remember sexy beauty named Six from Tripping the Rift series? Yeah... I do! Her body is gorgeous, such big boobs and sweet round ass. Mmmmm... Whole world dreams to see how she fucked and sucked. But unfortunately, we didn't even see her nipples in those series. I think this is terribly unfair. And today I'm glad to present you a l...
New animated story about gorgeous beauty Diva Mizuki! This time she's going to Hawaii to participate in the 30th annual bikini contest. We'll all be glad to see her huge juicy boobs in another hardcore action :)
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