Single-player games like Intergalactic Ecstasy
Below are 15 single-player Steam games similar to Intergalactic Ecstasy, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Intergalactic Ecstasy page.
Ranked picks
- 1
Subverse
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
A sexy new sci-fi parody where you command your own starship filled with the hottest babes in the galaxy, who are ready to bring your fantasies to life in fully animated love scenes!
- 2
ARIA: Genesis
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
Blast, bomb and bang you way to finding a cure that can save your boyfriend from dying. After all, how else will you be able to enjoy his di- I mean, his amazing personality for years to come?
- 3
LevelUp With 100 Cyber Girlfriend
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
This is a post-apocalyptic cyber-themed, sci-fi, immortal cultivation and treasure-hunting game.
- 4
WanderLust
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
WanderLust is a Fairy Tale Adventure game for Adults Only, featuring a Beautiful Princess in an Erotic story far different than any Fairy Tale you've heard before. It features simple RPG game-play, numerous sexual encounters and a very naughty theme song!
- 5
Snow x Hime
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
Pure boss-fight adult action. Battle unique male and female bosses with distinct weapons and moves. Win to unlock outfits and story shards, fully mix-and-match clothing. Lose to retry or enjoy explicit sex battles, featuring 187 high-quality 3D H animations.
- 6
Third Crisis
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
Fight or fuck your way through the story. Choose friend or foe from the diverse cast. Stay pure or stray to the perverse. Explore Carceburgs town and conquer the wilderness. Outplay your opponents and get what you came here for.
- 7
Soviet Hentai
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure with Intergalactic Ecstasy.
Soviet Hentai is a third-person shooter set in the USSR. Explore the Soviet city, test your aim, use a diverse Arsenal of weapons to win shootouts with dangerous enemies.
- 8
Miss Neko: Pirates
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and RPG with Intergalactic Ecstasy.
Pirates ahead! The pirate girls on Skull Island have yet to witness the true extent of your prowess, Captain. Can you conquer them one by one with your ❤SKILLS❤ and plunder that precious treasure onto your ship?
- 9
Mandy's Room
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Casual with Intergalactic Ecstasy.
Mandy's Room is an Erotic Experience for PC, Mac, Oculus and Vive that takes you into Mandy's Personal space, where you observe and interact with her as she plays and dances, and even when she is feeling 'naughty'. Mandy is cute, sweet, funny and multi-orgasmic. Get to know her better now!
- 10
Lilly Knight and the Three Cities of Lust
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Adventure and Casual with Intergalactic Ecstasy.
Follow Lilly as she frees the world of Elustra using her powerful sexual skills and insatiable lusty appetite. Explore beautiful environments and complete spectacular sexual challenges in an Epic Erotic Fantasy-Adventure like none you have experienced before.
- 11
Pleasure Party
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Casual with Intergalactic Ecstasy.
Create fun, interactive Sex Parties all over town in realtime 3D in PleasureParty. Choose from 12 locations, 15 characters and 24 sexual positions to create and manage the orgy of your dreams!
- 12
Angel's Awakening
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Casual with Intergalactic Ecstasy.
Angel's Awakening is an Interactive Erotic Story about the amazing SEXUAL AWAKENING of a shy, reserved young librarian in the 1940s. In classic NOIR style, follow Angel's journey as she transforms from a repressed young woman into an uninhibited, lustful goddess with an insatiable appetite for SEX.
- 13
Mandy's Room 2: Naughty By Nature
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Casual with Intergalactic Ecstasy.
Mandy's Room 2 is an Erotic Experience for PC, Mac, Oculus and Vive that takes you on a Weekend Adventure with Mandy and Molly. You observe the two happy, horny girls as they grow intimate during a silly, fun weekend. Both girls are cute, sweet, funny and multi-orgasmic. Get to know them better now!
- 14
Paradise Trails
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Casual with Intergalactic Ecstasy.
Paradise Trails is an Erotic Story-Based VR Experience where you help the beautiful and spirited Ashley live out her wildest sexual fantasies among the beauty of nature at Paradise Trails.
- 15
Caroline's Fantasies
Single-player alternative to Intergalactic Ecstasy — playable solo, no multiplayer required. Shares Casual with Intergalactic Ecstasy.
Caroline's Fantasies is an Interactive Erotic Story about the vivid and intense SEXUAL FANTASIES of a beautiful college coed. Come along for the ride as Caroline is the Beta Tester for a new Virtual Sexual Experience System that brings all of her deepest sexual desires and fantasies to life.