Sinisomnia Price Tracker
Sinisomnia costs $6.99 on Steam and can be purchased as a standalone game. Take a look at the deal tracker and Steam key marketplaces to get a deal on your next purchase. Pricing data for Sinisomnia is fetched directly from the Steam and updated in real-time as publishers make changes to the store page.
Last Updated: 1/13/2026
| Steam Price | $6.99 |
| Release Date | 10/23/2025 |
| Developers | |
| Publisher | Fiction Roast |
| Steam App Id | 3582390 |
Sinisomnia Price Tracker
Sinisomnia costs $6.99 on Steam and can be purchased as a standalone game. Take a look at the deal tracker and Steam key marketplaces to get a deal on your next purchase. Pricing data for Sinisomnia is fetched directly from the Steam and updated in real-time as publishers make changes to the store page.
Last Updated: 1/13/2026
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- Mac
- Linux
Price History Steam Chart
Sinisomnia costs $6.99 on Steam. At the moment, it can only be purchased as a standalone game but may be included in future bundles for a discount.
Use the Steam chart below to track price history changes or explore more tools to get the best possible deal.
Steam Price Data
Historical breakdown of Sinisomnia price changes on Steam. Use the table below to track deals by month and see how frequently it goes on Sale.
| Month | Base Price | Lowest Price | Price Changes | Days on Sale |
|---|---|---|---|---|
| January 2026 | $6.99 | $6.99 | 0 | 0 Days |
| December 2025 | $6.99 | $6.99 | 0 | 0 Days |
| November 2025 | $6.99 | $5.94 | 1 | 3 Days |
| October 2025 | $6.99 | $5.94 | 0 | 4 Days |
Sinisomnia Deals & Discounts
Discover exclusive deals and unbeatable discounts for Sinisomnia through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing a Sinisomnia Steam key through them.
We only work with the best and most-trusted marketplaces to ensure a smooth experience. After purchase, you will immediately receive your Steam key and game activation code. Take advantage of these offers and dive into the world of Sinisomnia without hurting your wallet.
- Check PriceFanatical
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- Check PriceGreen Man Gaming
- Check PriceHumble Bundle
Sinisomnia DLC
Sinisomnia has 1 downloadable add-on available for purchase on Steam which is Sinisomnia - Digital Artbook.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Sinisomnia - Digital Artbook | DLC | 10/23/2025 | Steam Charts |
Related Packages
Sinisomnia is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Sinisomnia | $5.94 | View |
Frequently Asked Questions
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Find a new game to play just like Sinisomnia through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Sinisomnia.
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Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Sinisomnia data has been sourced from:
- Valve Corporation. (2026, January 12). Sinisomnia on Steam. Steam Store.
- Valve Corporation. (2026, January 12). Sinisomnia. Steam Community Hub.
- Melch Valimento. (2025, August 28). Sinisomnia. Sinisomnia.