Paid
Protocol - Steam Copies Sold & Revenue Statistics
Game information
Game information
Total GrossTotal Net
$200K$100K
Gross
May 2026
Net
May 2026
Only for membersCopies Sold
10K
New owners
May 2026
Only for membersSales
Category Ranking History -
Owners
Steam Copies Sold & Revenue by Player Language
Game context & FAQ
Steam list price (this language tier)
USD storefront tier (default international): $5.39. USD reference tier: $5.39.
Quick answers
- What Steam list-price tier does GameSensor mirror for Protocol on this localized page?
- Our snapshot on 2026-06-29 shows about $5.39 for the storefront tier paired with this language view, alongside a USD tier of $5.39. Those are informational list tiers before VAT or running discounts.
- How are Steam copies sold and gross revenue computed?
- They’re modeled estimates from Steam review throughput, inferred player languages, historical price ladders per currency, and whether the SKU was temporarily free-not official Valve financials. See the indie methodology guide for formulas.
- Where do I find language mix data for Protocol?
- Look for “Steam Copies Sold & Revenue by Player Language” above; it breaks review volume down by Steam’s detected languages, which also drives our regional revenue weighting.
Information
Protocol was released on Steam on November 20, 2018 and has been available for 7 months.
According to GameSensor analytics, in May 2026, the game sold >1K copies, generating a total Steam revenue of >$5K. These numbers reflect strong interest from players and steady commercial performance.
This is the 2th title released by Fair Games Studio, demonstrating consistent production output and a stable release cycle.
A key factor driving the performance of Protocol is its international audience. The Steam player-language distribution shows that users primarily play the game in:
• Russian
• English
• Traditional Chinese.
Language distribution directly affects buying behavior, regional sales peaks, and long-term retention. Games with a diverse multilingual audience usually demonstrate stronger global performance and broader revenue stability.
The current Steam user rating for Protocol is moderately.
Compared to the studio’s previous release - Aliens In The Yard - the game currently holds a lower rating. Its sales performance is 4278% higher relative to Aliens In The Yard over the same number of days after release.
Overall, sales are 168% higher compared to the average performance of the last 4 paid titles released by Fair Games Studio. This comparison helps position Protocol within the studio’s broader commercial history.
Within the full catalog of the publisher Sad Horse studio, Protocol currently ranks 2 among the most financially successful projects Loco Parentis / 孤女咒怨 on Steam.
Only game sales are included in the calculations, DLC sales and in-app purchases are excluded.
Protocol: the storefront tied to USD storefront tier (default international) shows $5.39 as of 2026-06-29, with USD reference $5.39. We plug these tracked tiers into the review-based gross model.