Demo available Smile Protocol By OxygenStudio
Survive intense combat, earn rewards, open cases, unlock rare skins, and customize your arsenal in this high-pressure survival FPS where every run matters.
A closer look Information & artwork: Steam · Last checked Sep 13, 2026 21:40 UTC
Your next adventure
Give it a try. Explore the demo on Steam. Availability may vary by region.
View demo on Steam ↗ Main game on Steam ↗ ＋ Save for later Release Sep 8, 2026 Platforms Windows Languages English, French, Italian, German, Spanish - Spain, Simplified Chinese, Portuguese - Brazil, Dutch, Traditional Chinese, Japanese, Korean, Spanish - Latin America, Norwegian, Portuguese - Portugal, Russian, Turkish, Swedish Discovered Sep 13, 2026 Saved games stay on this device. Steam sign-in and downloads happen on Steam.
