Sigma Protocol Price Tracker
Sigma Protocol costs $3.99 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 Sigma Protocol is fetched directly from the Steam and updated in real-time as publishers make changes to the store page.
Last Updated: 3/28/2026
| Steam Price | $3.99 |
| Release Date | 2/28/2026 |
| Developer | NextGen Solutions LLC |
| Publisher | NextGen Solutions LLC |
| Steam App Id | 4402450 |
Sigma Protocol Price Tracker
Sigma Protocol costs $3.99 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 Sigma Protocol is fetched directly from the Steam and updated in real-time as publishers make changes to the store page.
Last Updated: 3/28/2026
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- Mac
- Linux
Price History Steam Chart
Sigma Protocol costs $3.99 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 Sigma Protocol 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 |
|---|---|---|---|---|
| March 2026 | $3.99 | $3.99 | 0 | 0 Days |
Sigma Protocol Deals & Discounts
Discover exclusive deals and unbeatable discounts for Sigma Protocol through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing a Sigma Protocol 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 Sigma Protocol without hurting your wallet.
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Related Packages
Sigma Protocol 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 |
|---|---|---|
| Sigma Protocol | $3.99 | View |
Frequently Asked Questions
Discover Similar Games
Find a new game to play just like Sigma Protocol 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 Sigma Protocol.
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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.
Sigma Protocol data has been sourced from:
- Valve Corporation. (2026, March 7). Sigma Protocol on Steam. Steam Store.
- Valve Corporation. (2026, March 7). Sigma Protocol. Steam Community Hub.