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

Slay the Princess — The Pristine Cut
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Simulation with Underfoot.
You're here to slay the princess. Don't believe her lies.
- 2

I Was a Teenage Exocolonist
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Simulation with Underfoot.
Spend your teenage years on an alien planet in this narrative RPG with card-based battles. Explore, grow up, and fall in love. The choices you make and skills you master over ten years will determine the course of your life and the survival of your colony.
- 3

Doki Doki Literature Club Plus!
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Casual with Underfoot.
Welcome to the club! Write poems for your crush and experience the terror of school romance in this critically-acclaimed psychological horror story.
- 4

Love Is All Around
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Simulation with Underfoot.
The player becomes Gu Yi, uses the first-person perspective to immerse himself in meeting six beauties, and embarks on a joyful and sweet love journey with them. Six girls that are charming, innocent, intelligent, wild, sexy, glamorous, who will go to the end with you is up to you to decide.
- 5

Happiness Double Room
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Simulation with Underfoot.
It's the end of summer, and you've been abducted by a sister you've known for a long time. Forget all your past troubles, distress and everything bothersome, just spend your time happily with Sister in the days to come!
- 6

Cat's Kiss
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Casual with Underfoot.
KISS x CAT x GIRL! A cozy and somewhat chaotic cohabitation life! A young lady cursed into cat form needs your morning kiss every day to lift her curse! Become close through all kinds of intimate interactions, but don't forget you still need to work for your food!
- 7

VIDEOVERSE
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Simulation with Underfoot.
Relive the days of the early internet and dive into this fictional video game era, where the 'Kinmoku Shark’ gaming system and its online social network 'Videoverse' were still popular…
- 8

Dark Nights with Poe and Munro
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie with Underfoot.
Guide local radio hosts Poe and Munro through six TV-like episodes of supernatural strangeness and sizzling on-screen chemistry. From the creators of The Infectious Madness of Doctor Dekker and The Shapeshifting Detective.
- 9

Swing & Miss
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie with Underfoot.
Swing & Miss is an adult visual novel, or eroge. It is a mostly linear story centered around themes such as swinging, netorare (or netorase), moral degeneration, and female domination.
- 10

Friendly Blonding
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Casual with Underfoot.
Friendly Blonding is a linear adult visual novel focused on the themes of netorare (or cheating) and moral degeneration (or corruption). It it a short story told from both the male protagonist's and his girlfriend's perspective.
- 11

Building our Futature
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Casual with Underfoot.
Building our Futature is a futa NTR game where the player can choose what content they would like to see in the next in-game week. This way you can decide what type of scenes you'd like to avoid or what content to focus on.
- 12

Goblin Down
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Casual with Underfoot.
An adult visual novel with a fantasy, goblin, and NTR/netorare (cheating) theme.
- 13

The Sweetest Ring
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Casual with Underfoot.
The Sweetest Ring is a short linear NTR visual novel about meeting and dating a ghost woman until she discovers there is better dick to be found by crawling back into the very TV she came from and joining the professional porn stars inside!
- 14

A Whore New Ball Game
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Casual with Underfoot.
A Whore New Ball Game is a cuckold visual novel in which you help your financially struggling store survive by selling your wife to strangers.
- 15

Slut Metamorphosis
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Indie and Casual with Underfoot.
Slut Metamorphosis is a NTR (cheating) themed visual novel. Make choices and read through the story from both the male and female protagonist's perspective.
- 16

Best Slime of my Life
Single-player alternative to Underfoot — playable solo, no multiplayer required. Shares Casual with Underfoot.
An adult visual novel with a fantasy, slime woman, and NTR theme.