Sex Formula
This game narrates how the player meets Reika and begins a life together. Before satisfying Reika sexually, she will not agree to date you, even if you already have a physical relationship.
- Price:$39.99
- Release Date:9/6/2024
- Developer:MIGI STUDIO
- Publishers:
- Last Updated:2/3/2026
- Steam App Id:2889660
Sex Formula
- Windows
- Mac
- Linux
- Steam Deck
Steam Charts, Stats, and Live Player Count
At the moment, Sex Formula has 3 concurrent players online and in-game. This is 99% lower than its previous all-time peak of 366 players achieved on 9/6/2024.
Review History Chart
Track historical review trends and overall ratings for Sex Formula. It has received a total of 423 reviews on the Steam store and achieved a Player Score of 71 (Mostly Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Sex Formula and its growth over time. It currently has 11,560 followers on its community page.
Sex Formula Price
Sex Formula costs $39.99 in the Steam store as of 2/3/2026. It can be purchased as a standlone game or through a bundle like Sex Formula x Wings of Seduction x Loop Queen which offer a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Sex Formula.
About Sex Formula
Sex Formula is an Indie, and RPG game developed by MIGI STUDIO. On 9/6/2024, it was released on the Steam Store by Hide Games, and MIGI STUDIO.
Players have rated Sex Formula as "Mostly Positive" out of 423 total reviews on the Steam Store. These are split between 317 positive reviews and 106 negative reviews — an overall 75% positive review rating.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Sex Formula on the Steam Deck.
According to Steam’s category system, Sex Formula supports the following features:
- Family Sharing
- Single-player
- VR Supported
From the Steam community, Sex Formula has been tagged with the following user tags:
- Character Customization
- Immersive Sim
- VR
- LGBTQ+
- RPG
- First-Person
- Mature
- Simulation
- Nudity
- Dating Sim
- Hentai
- Romance
- Sexual Content
- 3D Vision
- Open World
- Indie
- Anime
- NSFW
- Singleplayer
- Emotional
Media & Sceenshots
Watch the featured video for Sex Formula and see the latest screenshots from the Steam Store.
Related Bundles
Sex Formula is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Sex Formula x Wings of Seduction x Loop Queen | 3 | 3 | $65.67 | View |
Related Packages
Sex Formula is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Sex Formula | $39.99 | View |
Supported Languages
Sex Formula is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
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Sex Formula data has been sourced from:
- Valve Corporation. (2026, February 3). Sex Formula on Steam. Steam Store. https://store.steampowered.com/app/2889660
- Valve Corporation. (2026, February 3). Sex Formula. Steam Community Hub. https://steamcommunity.com/app/2889660
- MIGI STUDIO. (2024, August 20). Sex Formula. Sex Formula. https://x.com/tuyoshi8836