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51
Adult Games matching this query
that are tagged
alien
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This is an adaptation of the Chinese novel . We hope you enjoy it. - In the game, you'll play as the...
2DCG, Animated, Corruption, Creampie, Monster, Oral Sex
A Day In A Goblin's Nest
15,224 Views
10 Links
😏 75.91%
Unity
0.05
This game focuses on the perverted side of the game Duke Nukem 3d and tells the story about the alie...
Lesbian, BDSM, Oral Sex, 2DCG
Abduction
45,252 Views
4 Links
😌 65.93%
Flash
Completed
Agent Romanov is an active Agent of Heels and takes part in missions every now and then. Some of the...
Anal, Adventure, Big Tits, Tentacles, Blackmail, Corruption, Exhibitionism, Footjob, Lesbian, Mind Control
Agent of Heels: Misadventures of Agent Romanov
70,804 Views
11 Links
😌 68.30%
VN
Unity
0.27
A space exploration open-world game where you can fulfill your dream of interstellar travel, which i...
2dcg, Adventure, Ahegao, Anal Sex, Big Tits, Creampie, Footjob, Sci-Fi, Tentacles
Alien MZ
7,302 Views
5 Links
😐 57.49%
RPGM
Completed
Final
Join a Space Ship in his attempts to escape mysterious yet chasing him!...
2DCG, Creampie
Alien Runaway
21,885 Views
4 Links
😌 68.86%
RenPy
Abandoned
0.21
Alien expedition arrives in a small southern town to study the breeding of backward races. They kidn...
2DCG, Adventure, MILF, Mind Control, Anal, Furry
Aliens in the Backyard
94,686 Views
10 Links
😏 78.41%
RPGM
19.7
2048: the year we made contact; - the year that humankind faced its greatest threat! - When galactic...
Barrage!
10,342 Views
1 Links
😋 81.52%
Others
Completed
1.01
You play as Ben. One day he discovered, that his omnitrix started to act strangely, and Gwen decided...
Animated, Anal Sex
Ben & Gwen Sleepless Nights
71,509 Views
5 Links
😋 86.43%
Unity
Abandoned
0.1
The set in the year 2042 on a top secret space station called Blacksite 232. - It will be rele...
Big Tits
Blacksite 232
3,528 Views
7 Links
😐 56.82%
VN
RenPy
Abandoned
0.01
The main character and his friends are attending their class in a quiet academy like normal students...
Cosplay Alien
25,276 Views
3 Links
😐 50.68%
VN
Others
Completed
Experience the romance, drama, and mystery of huma... wait; wrong game....
2DCG, Gay, Anal Sex, Oral Sex
Earth Boys Are Easy
11,529 Views
8 Links
😏 70.66%
VN
RenPy
Completed
Final
First Contact is a short visual novel about the trouble you could find yourself in if you're hooking...
Oral Sex, Trap, Humor, Sci-Fi
First Contact
13,139 Views
10 Links
😋 80.24%
VN
RenPy
Completed
1.0
FLSM : Glimmer Deck is an NSFW sci-fi sex simulator. - Want to have sex with aliens, robots, space ...
Simulator, Animated, Sci-Fi, Furry, Oral Sex, Anal Sex
Future Love Space Machine: Glimmer Deck
23,067 Views
4 Links
😏 78.47%
Unity
Abandoned
1.059.0359
You play the young rookie cop Aliyah Morrison whom has just graduated from the Gallian Empire's Impe...
Adventure, Monster, Horror, Sci-Fi, Urination
Guarding Galaxies
3,934 Views
2 Links
❓ No rating
HTML
Abandoned
0.2
You will be a young man who moves to a new town because of family problems and where he commits to t...
Animated, Dating Sim, Romance, Oral Sex
Heartstrings
11,620 Views
6 Links
😌 61.13%
Unity
Alpha 2.1.1
Highway Blossoms is a short yuri story set in the American Southwest. After an old gold rush miner's...
Highway Blossoms: Remastered
17,605 Views
4 Links
😋 82.51%
VN
RenPy
Completed
Remastered
Yoshi Garcia is stuck in a rut, professionally and personally... until he finds himself kidnapped by...
2dcg, Gay, Monster, Dating Sim, Sci-Fi, Anal Sex, Furry
Human Cargo
14,234 Views
4 Links
😏 76.46%
VN
RenPy
Completed
1.0
Aliens come to Earth, capture humans and conduct experiments on them, and when the three women are c...
2DCG, Adventure, Ahegao, Anal Sex, Animated, BDSM, Big Tits, Fantasy, Horror, Humiliation
Invaders from Space - The Alien Scout
20,039 Views
4 Links
😐 57.07%
Unity
Completed
Final
In the Kingdom of Lust game, you have to help two brave girls defeat the evil Koshchei the Immortal,...
2dcg, Animated, Sci-Fi, Oral Sex, Big Tits, Adventure, Fantasy, Urination, Anal Sex, Voyeurism
Kingdom of Lust
9,961 Views
4 Links
😏 75.91%
RenPy
0.1
A game where Koishi Komeiji explores a cave, and if she loses a battle with an enemy, a naughty even...
2dcg, Monster, Monster Girl, Tentacles, Fantasy, Tentacles, Possession
Koishi Komeiji's defeat! Cave Adventure
12,399 Views
5 Links
😏 75.91%
RPGM
Completed
1.0.4
It's the of a 30 year-old man and his reminiscences. While he reflects on significant events, he ha...
Animated, Big Tits, Milf, Oral Sex, Romance, Teasing
Martyr of Love
23,914 Views
6 Links
😌 66.81%
VN
RenPy
Episode 7
Play as May, an innocent girl who just moved into a little countryside town with her family for summ...
2DCG, Exhibitionism, Loli, Shota, Monster, Oral Sex, Urination, Trap, Incest
May's Summer Vacation
90,256 Views
2 Links
😋 85.20%
RPGM
0.05.3
The follows a young girl named Amasawa Ikumi who follows the recent death of her mother to an organ...
Moon.
15,440 Views
3 Links
😏 71.92%
VN
Others
Completed
Garland used to be a formidable adventurer... But then he was betrayed and left for dead. Now he has...
2DCG, Big Tits, Creampie, Fantasy, Harem, Lesbian, Oral Sex, Romance, Titfuck, Virgin
My Slow Life with the Princess Knight and Her Devoted Handmaiden
15,737 Views
4 Links
😌 65.83%
VN
Others
Completed
Final
You are invited to play as a young man named Patrick, the owner of an art gallery. Our hero lives in...
Animated, Sci-Fi, Oral Sex, Romance
Nineteenth
4,972 Views
9 Links
😏 78.45%
VN
RenPy
Abandoned
0.01.5 Alpha
You play the role of young soldier Fleks, who should become an important part of the team OVERD.OCH....
Anal, Corruption, Fantasy, Harem, Lesbian, Mind Control, Voyeurism
Overflame
11,309 Views
5 Links
😐 50.29%
VN
RenPy
Abandoned
1.0 Episode 1
“Dear God, I now make this, the single request of my life…” - —–The near future, Nagasaki. - Into th...
Period
9,518 Views
3 Links
😏 75.65%
VN
Others
Completed
Final
This is not a game. - In this , choose multiple characters to change the event. - Summer has 'borrow...
Incest
Portal Into Summer
20,346 Views
4 Links
😐 53.74%
RenPy
Abandoned
2.0
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