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Steam games using Protocol Buffers SDK. Detected automatically from game files. Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data before, most of the time, storing or transmitting it.
Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data before, most of the time, storing or transmitting it.
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| # | Name | % |  Price |
Rating | Release | Follows | Online | Peak | |
|---|---|---|---|---|---|---|---|---|---|
| Free | 96.39% | Mar 2025 | 66,786 | 35 | 10,988 | ||||
| Free | 94.91% | Sep 2022 | 9,373 | 18 | 453 | ||||
| Free | 94.68% | May 2026 | 1,944 | 8 | 138 | ||||
| -60% | $7.99 | 94.51% | Jun 2023 | 9,269 | 3 | 189 | |||
| -52% | $3.35 | 94.44% | Apr 2024 | 14,162 | 162 | 1,168 | |||
| — | 94.34% | Apr 2023 | 71,806 | 33 | 4,121 | ||||
| -50% | $12.49 | 94.25% | May 2024 | 65,032 | 76 | 3,028 | |||
| -60% | $9.99 | 94.15% | Mar 2023 | 144,626 | 322 | 12,686 | |||
| -55% | $6.74 | 94.05% | Mar 2016 | 127,070 | 758 | 15,874 | |||
| -30% | $24.49 | 93.98% | Mar 2026 | 183,632 | 2,893 | 25,234 | |||
| -70% | $5.99 | 93.79% | Sep 2022 | 13,629 | 4 | 198 | |||
| Free | 93.74% | May 2021 | 13,954 | 0 | 528 | ||||
| -20% | $11.99 | 93.60% | Jul 2025 | 24,680 | 75 | 1,410 | |||
| Free | 93.49% | Apr 2023 | 2,197 | 89 | 582 | ||||
| -20% | $11.99 | 93.41% | Aug 2025 | 30,189 | 160 | 4,015 | |||
| -66% | $6.79 | 93.22% | Mar 2023 | 8,997 | 10 | 313 | |||
| Free | 92.89% | May 2025 | 455 | 4 | 128 | ||||
| -30% | $13.99 | 92.86% | Dec 2021 | 5,082 | 6 | 198 | |||
| -20% | $14.39 | 92.72% | Mar 2026 | 14,209 | 224 | 2,171 | |||
| -90% | $1.99 | 92.69% | Aug 2022 | 43,988 | 1,419 | 12,460 | |||
|
ShareX
Application
|
Free | 92.63% | Oct 2007 | 16,830 | 2,260 | 4,029 | |||
| -30% | $13.99 | 92.51% | Dec 2025 | 17,599 | 16 | 848 | |||
| -40% | $11.99 | 92.45% | Feb 2024 | 88,223 | 2,524 | 11,918 | |||
| -50% | $4.99 | 92.41% | Oct 2025 | 1,080 | 1 | 44 | |||
| -25% | $9.74 | 92.33% | Sep 2025 | 3,462 | 1 | 45 | |||
| -75% | $4.99 | 92.25% | Jun 2014 | 48,577 | 448 | 2,734 | |||
|
Mouse X
Application
|
-20% | $2.39 | 92.23% | Jun 2026 | 2,171 | 562 | 1,050 | ||
| -80% | $5.99 | 92.07% | Jun 2023 | 3,495 | 11 | 167 | |||
| -20% | $3.99 | 92.05% | Aug 2025 | 2,649 | 0 | 150 | |||
| -30% | $7.69 | 91.91% | Aug 2026 | 2,011 | 14 | 3,072 | |||
|
Hotel Galactic Demo
Demo
|
Free | 91.87% | Mar 2025 | — | 1 | 298 | |||
| -40% | $11.99 | 91.80% | Nov 2025 | 6,462 | 4 | 239 | |||
| Free | 91.74% | Aug 2020 | 14,388 | 1 | 1,139 | ||||
| -20% | $11.99 | 91.45% | Sep 2025 | 78,466 | 140 | 8,248 | |||
| -40% | $11.99 | 91.43% | Aug 2024 | 174,843 | 3,996 | 46,465 | |||
| -60% | $11.99 | 91.26% | Nov 2018 | 63,522 | 60 | 1,400 | |||
| -30% | $6.99 | 91.21% | Feb 2026 | 3,598 | 6 | 3,459 | |||
| -15% | $12.74 | 91.17% | Nov 2019 | 75,313 | 1,761 | 26,379 | |||
|
HARK THE GHOUL Demo
Demo
|
Free | 91.16% | Oct 2024 | — | 1 | 73 | |||
| -25% | $5.24 | 91.09% | Feb 2025 | 7,065 | 274 | 2,085 | |||
| -70% | $5.99 | 90.95% | Feb 2025 | 23,400 | 91 | 2,509 | |||
| -30% | $4.19 | 90.95% | Nov 2019 | 8,236 | 51 | 520 | |||
|
Stream Avatars
Application
|
-20% | $11.99 | 90.94% | Jul 2017 | 14,842 | 784 | 2,158 | ||
| -20% | $15.99 | 90.92% | Aug 2026 | 25,283 | 1,286 | 6,097 | |||
| -70% | $5.99 | 90.84% | Jun 2012 | 56,830 | 140 | 93,109 | |||
| -65% | $6.99 | 90.77% | Jul 2023 | 28,394 | 60 | 3,073 | |||
| -75% | $6.24 | 90.68% | Apr 2020 | 42,420 | 109 | 1,012 | |||
| -75% | $1.24 | 90.59% | Jan 2017 | 1,275 | 1 | 163 | |||
| -30% | $13.99 | 90.56% | Feb 2025 | 12,527 | 22 | 643 | |||
| -50% | $8.99 | 90.49% | Sep 2024 | 3,364 | 1 | 28 | |||
|
Dead Watch Demo
Demo
|
Free | 90.30% | Feb 2026 | — | 0 | 265 | |||
| -75% | $6.24 | 90.28% | Apr 2020 | 47,922 | 91 | 6,438 | |||
| -50% | $4.99 | 90.08% | Jun 2015 | 3,603 | 0 | 34 | |||
| -30% | $13.99 | 90.04% | Aug 2024 | 43,565 | 217 | 3,628 | |||
| -30% | $17.49 | 90.03% | Apr 2026 | 880 | 4 | 77 | |||
| -66% | $3.39 | 89.96% | Feb 2021 | 37,390 | 115 | 2,807 | |||
| -50% | $9.99 | 89.94% | Aug 2024 | 4,638 | 2 | 210 | |||
| $14.99 | 89.88% | Feb 2026 | 1,982 | 1 | 3,484 | ||||
|
VTube Studio
Application
|
Free | 89.85% | Mar 2021 | 60,123 | 9,469 | 23,651 | |||
| -65% | $6.99 | 89.79% | Jul 2023 | 32,275 | 186 | 7,255 | |||
| Free | 89.76% | Sep 2022 | 4,582 | 61 | 548 | ||||
| $29.99 | 89.75% | May 2018 | 14,060 | 4 | 276 | ||||
| -20% | $20.79 | 89.69% | Aug 2026 | 77,698 | 1,161 | 12,232 | |||
| -30% | $19.59 | 89.59% | Dec 2025 | 36,021 | 80 | 3,214 | |||
| -85% | $0.89 | 89.57% | May 2021 | 2,741 | 2 | 409 | |||
| -40% | $5.99 | 89.43% | Oct 2023 | 18,494 | 15 | 731 | |||
| -75% | $7.49 | 89.41% | Sep 2013 | 770,721 | 3,607 | 56,679 | |||
| -80% | $3.99 | 89.29% | Feb 2016 | 201,803 | 79 | 17,568 | |||
| Free | 89.27% | Feb 2026 | 812 | 0 | 113 | ||||
| Free | 89.20% | Jul 2023 | — | 8 | 486 | ||||
| -82% | $0.53 | 89.19% | Jun 2019 | 153,260 | 1,409 | 11,478 | |||
| Free | 89.19% | Mar 2024 | 4,207 | 3 | 130 | ||||
| -40% | $6.59 | 89.16% | May 2022 | 12,532 | 1 | 1,631 | |||
| -60% | $2.79 | 89.15% | Sep 2023 | 11,205 | 67 | 268 | |||
| -20% | $14.39 | 89.15% | May 2026 | 7,058 | 7 | 485 | |||
| Free | 89.04% | Apr 2025 | — | 1 | 160 | ||||
| -35% | $12.99 | 88.99% | Jan 2026 | 14,745 | 21 | 900 | |||
| -75% | $3.74 | 88.96% | Jul 2023 | 9,139 | 6 | 204 | |||
|
Live2DViewerEX
Application
|
-10% | $4.49 | 88.92% | Jan 2022 | 52,395 | 260 | 1,021 | ||
| -90% | $0.99 | 88.85% | Dec 2017 | 47,829 | 30 | 1,745 | |||
| -80% | $3.99 | 88.82% | Jan 2024 | 6,604 | 4 | 363 | |||
| -20% | $23.99 | 88.56% | Aug 2022 | 7,363 | 148 | 511 | |||
| -67% | $4.94 | 88.53% | Mar 2022 | 13,698 | 3 | 120 | |||
| -38% | $12.39 | 88.51% | Jan 2025 | 11,150 | 21 | 5,368 | |||
| -50% | $4.99 | 88.51% | Dec 2024 | 338 | 1 | 64 | |||
| -70% | $8.99 | 88.43% | Oct 2021 | 117,668 | 676 | 21,741 | |||
| Free | 88.39% | May 2024 | 408 | 0 | 15 | ||||
| -25% | $14.99 | 88.26% | Aug 2025 | 6,023 | 4 | 213 | |||
| -40% | $8.99 | 88.23% | Sep 2025 | 2,515 | 3 | 55 | |||
| -20% | $7.99 | 88.20% | Jul 2026 | 565 | 1 | 286 | |||
|
OyasumiVR - VR Sleeping Utilities
Application
|
Free | 88.17% | Sep 2023 | 1,038 | 854 | 1,868 | |||
| -25% | $6.74 | 88.05% | Sep 2025 | 25,525 | 107 | 6,273 | |||
| -70% | $1.49 | 88.03% | Sep 2020 | 1,102 | 0 | 42 | |||
| Free | 87.99% | May 2019 | 268,827 | 189 | 10,329 | ||||
| -30% | $6.29 | 87.74% | Mar 2026 | 2,035 | 0 | 68 | |||
| -75% | $4.99 | 87.73% | Sep 2012 | 319,541 | 1,831 | 124,678 | |||
| Free | 87.72% | Mar 2016 | 4,031 | 0 | 74 | ||||
| Free | 87.65% | Jul 2025 | 132 | 0 | 5 | ||||
| -40% | $5.99 | 87.63% | Aug 2025 | 4,127 | 14 | 665 | |||
| -25% | $7.49 | 87.60% | Mar 2026 | 610 | 1 | 92 |
No products found matching your filters
This page contains a list of Steam games using the Protocol Buffers SDK.
We detect various technologies such as engines and SDKs used by games on Steam from depot file lists.
This process is entirely automatic and does have mismatches, the rule set we use is
available on GitHub.
You can report issues and suggest new rules there.
These detections rely on our bot owning games to be able to see the file lists. Submit a key for your game improve our coverage!
These detections rely on our bot owning games to be able to see the file lists. Submit a key for your game improve our coverage!
Discount color explanation
Blue discount
Product has not been this cheap before (new historical low).
Lighter blue discount
New historical low (rare discount): Previous historical low was set 1.5+ years ago, or significant price drop (50%+).
Green discount
Product is priced on par with lowest recorded price.
Purple discount
Product is priced on par with lowest recorded price in last two years.
Game icon explanation
| In Library |
| In Wishlist |
| In Family |
| In Cart |
| Watched |
| Followed |
| Ignored |
This page contains: Steam games using Protocol Buffers SDK. Detected automatically from game files. Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data before, most of the time, storing or transmitting it.