Single-player games like Costume Fighter
Below are 16 single-player Steam games similar to Costume Fighter, 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 Costume Fighter page.
Ranked picks
- 1

VR HOT
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
VR HOT is an immersive VR experience where users create and interact with custom dream partners in dynamic environments. Features include full-body customization, lifelike physics, voice commands, toy sync, and more. A limited Desktop Mode is available for editing characters without VR.
- 2

Dream Daddy: A Dad Dating Simulator
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
Dream Daddy: A Dad Dating Simulator is a game where you play as a Dad and your goal is to meet and romance other hot Dads. Are you ready? Hi ready, I'm Dad.
- 3

Anthro Heat
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
Anthro Heat is a VR sandbox where you can sexually interact with anthro characters in numerous ways! You can lick, grab, suck, fuck, use toys, explore fetishes and much more! Immerse yourself in this virtual world where you have very special characters at your disposal any time!
- 4

Escort Simulator
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
Escort Simulator is an immersive simulation engine that turns the 'dating sim' on it's ear. Control the look and movements of an intimate couple while you listen to their hilarious responses and improvisation.
- 5

Arcadia Fallen
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
Play the role of a young alchemist apprentice who is unwillingly bound to an illegal spirit. Suddenly drawn into a war between humanity and magic, they must join a group of unlikely heroes to escape their own doom, hopefully saving the world along the way.
- 6

Fetish Locator Week Two
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Casual with Costume Fighter.
The second installment of the Fetish Locator Trilogy is here! Find out what's next for our protagonist as he's thrown into a lewd frenzy with over 20 girls! How will your prior choices ultimately affect things? Test your limits as you seduce and romance your way to the top in Fetish Locator!
- 7

Lewd Girls, Leave Me Alone! I Just Want to Play Video Games and Watch Anime! ~ Hentai Edition
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
You're a REAL GAMER. But are you tough enough to turn down a sexy girl? Dating sims are full of lies, these girls will do anything to keep your date from falling through!
- 8

TOGETHER VR
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
Come! Indulge yourselves in your own private den and create sweet and loving memories with her!
- 9

Space SEX
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
A sinfully wild Sci-Fi Adventure, with a Happy Ending! Lose yourself in the impressively graphic, stimulated 3D, visually novelistic world of Space SEX.
- 10

SinVR
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
ENTER the Forbidden World of SinVR. Fulfill your sexual fantasies in your own private dungeon. With a growing library of characters and environments, SinVR is the destination for amusing adult entertainment, in VR or on your PC.
- 11

Fright Night Sex Fest
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
This is no Hack-n-slash... this is HACK 'N FLASH! Dark and stormy nights are filled with cock-starved, horny frights. Leave your Carnal Fear behind, on this Night of the Giving Head!
- 12

Girl Next Door
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
A naughty anthology of domestic encounters gone wild. In this 3D Visual Novel/Sim hybrid, you’ll get to know the neighbors reaaal well. Every inch of them!
- 13

Costume Party
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation with Costume Fighter.
Imagine a party, where you travel through time and space, to be with the girls you’ve only dreamt about! Visit a distant desert, slay the sea, walk the wildside. Is it really happening, or is it just your fantasy?
- 14

Bambie
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
Enjoy an approachable erotic simulator that boasts immersive character physics and supports on-the-fly changes. Gameplay is quick to pick up and hard to put down. Get up close and personal as you configure your Bambie doll into the perfect positions for a fashion-tastical climax!
- 15

Futa Tales
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
Futa Tales, Woo-oo! These ladies are packing HEAT! Explore the depths of Futa City, to uncover hidden tales of the taboo. When the clothes start flying off, prepare to get a whole lot more immersive!
- 16

Fetish Club
Single-player alternative to Costume Fighter — playable solo, no multiplayer required. Shares Simulation and Casual with Costume Fighter.
Latex, Leather and Chains: Explore you deepest Fetish Fantasies!