Smile Protocol
OxygenStudio · released Sep 8, 2026
Survive intense combat, earn rewards, open cases, unlock rare skins, and customize your arsenal in this high-pressure survival FPS where every run matters.
Price
$5.99
US store
Reviews
71%
14 · Mostly Positive
Playing now
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not sampled yet
24h peak
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all-time seen —
Followers
—
Steam community hub
Owners (est.)
~420
210 – 672
YouTube activity
0
videos · 30 d9
creators895
views · 1 yTwitch activity
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avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dTags
weighted by the Steam communityDLC, demos & soundtracks
1| Name | Type | Release | Price | Reviews |
|---|---|---|---|---|
 Smile Protocol Demo | Demo | 2026-06-14 | Free | — |
Languages
17 supported| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | ✓ | — | ✓ |
| French | ✓ | — | ✓ |
| Italian | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| Spanish - Spain | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
| Dutch | ✓ | — | ✓ |
| Traditional Chinese | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Korean | ✓ | — | ✓ |
| Spanish - Latin America | ✓ | — | ✓ |
| Norwegian | ✓ | — | ✓ |
| Portuguese - Portugal | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Turkish | ✓ | — | ✓ |
| Swedish | ✓ | — | ✓ |