Link Steam
indiegame.fan
OnlySins header art

OnlySins

Dive into a wild adventure of lewd mishaps and cheeky housemates in this thrilling adult romp of hearts, secrets & tension!

Steam Page
Developer
FleshForge Studio
Publisher
FleshForge Studio
Release
Coming Soon
Steam Reviews
No reviews yet

Does this feel indie?

Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.
No votes yet
Vote on More Games
Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Search Google: Who developed OnlySins?Developer scaleThe operating scale of the game's developer.
Search Google: Who published OnlySins?Publisher scaleThe operating scale of the game's publisher.
Search Google: Is OnlySins self-published or published by FleshForge Studio?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is OnlySins and FleshForge Studio funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for OnlySins and FleshForge Studio?Creative controlWho appears to retain creative control of the game.
Search Google: What is the release status of OnlySins?Release statusWhether and how the game has been released.

Media

9 items

About the Game

🔥 Gameplay Overview

Adult Simulation Redefined – Step into the life of a 22-year-old navigating lust, secrecy, and danger. Every action on your computer risks exposure: will you play it safe, or push your luck for greater rewards?

Dynamic State System – Switch between Normal, Naked, and Masturbating states (plus the risky Lowered Tab). Each state unlocks different apps, content, and opportunities—while raising suspicion if you’re caught.

Intrusions That Matter – Footsteps in the hallway, a knock on the door, and then entry. Intrusions play out differently depending on your state and relationship level, with over 40+ intrusion scenarios per character.

Suspicion Meter – Your lifeline. Get discovered too often and it’s game over. Manage risk to keep progressing deeper into relationships and content.

👩‍🎤 Characters & Relationships

Heart Progression System – Build relationships across 6 stages (0-5 hearts) with family members, friends, and OnlySins models. Conversations, media, and scenes evolve as bonds deepen.

Types of Characters:

  • OnlySins Based: Popular creators and models who start online but may cross into real life

Content Volume Per Character – 50+ conversations, 100+ images, 50+ videos/scenes, intrusion variations, fantasy scenes, room visits, OnlySins posts, livestreams, and unlockable collabs.

⚡ Apps & Features

  • OnlySins – A fully simulated adult platform with subscription tiers, profiles, livestreams, and unlockable collabs

  • Message-Her – Progress relationships through text, images, videos, and pivotal scenes

  • Moan-ey Maker – Earn money with minigames, gambling, and by posting your own creator content

  • Kinkazon – Buy skins, backgrounds, and creator equipment

  • Spycams – Install cameras in the house for voyeur events

  • Gallery – Revisit everything you’ve unlocked

🌍 Progression & Replayability

  • Risk vs Reward Gameplay – Balance content access with the danger of discovery

  • Multiple Locations – Access your room views, girls’ rooms, train rides, boat trips, and more

  • Creator Studio – Build your own OnlySins empire: choose themes, equipment, and models to produce interactive erotic videos

  • Fantasy Scenes – Optional dream sequences that unlock extra sexual content earlier in progression

Interested in what we do?
Check out our website or join our discord server!

Indie Game Fan