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45
Adult Games matching this query
that are tagged
alien
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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
38,261 Views
3 Links
😌 69.28%
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
64,404 Views
10 Links
😌 67.96%
VN
Unity
0.26.1
Join a Space Ship in his attempts to escape mysterious yet chasing him!...
2DCG, Creampie
Alien Runaway
19,665 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
79,720 Views
20 Links
😏 78.76%
RPGM
19.1
2048: the year we made contact; - the year that humankind faced its greatest threat! - When galactic...
Barrage!
8,956 Views
4 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
59,730 Views
1 Links
😋 86.21%
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
2,739 Views
7 Links
😐 56.82%
VN
RenPy
0.01
The main character and his friends are attending their class in a quiet academy like normal students...
Cosplay Alien
23,232 Views
3 Links
😐 52.00%
VN
Others
Completed
Experience the romance, drama, and mystery of huma... wait; wrong game....
2DCG, Gay, Anal Sex, Oral Sex
Earth Boys Are Easy
10,171 Views
8 Links
😌 68.52%
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
11,841 Views
4 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
21,545 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
3,379 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
8,990 Views
4 Links
😌 62.32%
Unity
Alpha 2
Highway Blossoms is a short yuri story set in the American Southwest. After an old gold rush miner's...
Highway Blossoms: Remastered
16,166 Views
7 Links
😋 81.52%
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
12,517 Views
4 Links
😏 79.43%
VN
RenPy
Abandoned
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
15,273 Views
4 Links
😐 57.22%
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
6,051 Views
4 Links
😋 81.52%
RenPy
0.1
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
21,429 Views
13 Links
😌 66.81%
VN
RenPy
Episode 6
Play as May, an innocent girl who just moved into a little countryside town with her family for summ...
2DCG, Exhibitionism, Loli, Monster, Oral Sex, Shota, Urination, Trap
May's Summer Vacation
53,610 Views
3 Links
😋 83.32%
RPGM
0.04.3
The follows a young girl named Amasawa Ikumi who follows the recent death of her mother to an organ...
Moon.
12,899 Views
2 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
14,015 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
4,258 Views
9 Links
😏 78.45%
VN
RenPy
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
10,254 Views
1 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
8,383 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
18,361 Views
4 Links
😐 53.74%
RenPy
Abandoned
2.0
Adanot plans to open his own business after a bill is passed, legalizing the entertainment industry ...
2dcg, Animated, Monster Girl, Monster, Fantasy, Adventure, Sci-Fi, Big Tits, Oral Sex, Anal Sex
Prepare Uranus: Exploring Black Holes for Adults
11,889 Views
5 Links
😌 60.32%
RenPy
0.925
Rainy Skies is an RPG set in a cyberpunk dystopian world. You start the game with very little to you...
BDSM, Corruption
Rainy Skies
9,798 Views
2 Links
😋 80.24%
RPGM
Abandoned
r1.2b
So, what is SEXPERIMENT? - At first glance, this is a banal sex simulator, but do not rush into conc...
Sci-Fi, Simulator, Fantasy, Interracial
Sexperiment
9,821 Views
3 Links
😌 64.37%
Unity
Abandoned
v0.4
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