Smile Protocol overview

Overview

Smile Protocol comes from OxygenStudio and is published by OxygenStudio. It arrived on Steam on Sep 8, 2026, and it sits naturally among Single-player, Steam Achievements, Camera Comfort, #category_contrast_controls, Adjustable Difficulty, Stereo Sound, Stats, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Smile Protocol's latest SteamPulse observation recorded 0 players at 4 October 2026 - 12:51:47 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 90% positive across 10 reviews.

Language and system requirements

Smile Protocol is available in 17 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Smile Protocol has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Smile Protocol overview details

Smile Protocol combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

🎭 SMILE PROTOCOL Smile Protocol is a high-pressure survival FPS where every run rewards your progress. Fight through dangerous encounters, earn coins and keys, buy equipment, open cases, expand your collection, and build your own way to survive. The longer you survive, the greater the rewards. 📦 CASE SYSTEM Earn keys and open cases filled with valuable rewards. Unlock weapon skins, attachments, gloves, grenade skins, and collectible items to expand your inventory. Every case is a chance to discover something new. 🎒 INVENTORY & COLLECTION Build your own collection and customize your equipment. Unlock and equip: • Weapon Skins • Weapon Attachments • Gloves • Grenade Skins • Cosmetic Items Create a loadout that feels unique to you. Every unlocked item is permanently added to your collection. 📖 STORY MODE Push deeper into the facility by unlocking new sectors and surviving the threats waiting behind every door. Explore dangerous areas, manage your resources, and fight your way forward. ⚔️ WAVE MODE Survive a fixed number of increasingly difficult waves. Each completed wave rewards you with keys and resources. The further you go, the greater the reward. 🔥 ENDLESS HOSTAGE MODE Activate the hostage event and defend your position. Enemies grow stronger and more numerous over time. The longer you survive, the bigger the reward. Stay longer for greater rewards or extract at any time and secure your earnings before the pressure becomes overwhelming. There is no final wave. Only survival. 💰 TRADER SYSTEM Every match rewards you with coins. Visit the Tr…

SteamPulse editorial summary

Smile Protocol is listed as a game with $5.99. It supports Windows, belongs to Single-player, Steam Achievements, Camera Comfort, #category_contrast_controls, Adjustable Difficulty, Stereo Sound, Stats, and Family Sharing, and is associated with Action, Casual, Indie, Simulation, and Early Access. SteamPulse's latest observation records 0 players at 4 October 2026 - 12:51:47 UTC, a tracked peak of 1, and 90% positive reviews.

Content descriptors

This game contains combat-focused gameplay with firearms and enemy encounters. Players can engage in shooting mechanics, and enemies may react with blood effects when hit. The violence is presented in a gameplay-focused, system-driven context without dismemberment, torture, or extreme gore. There is no sexual content, drug use, or self-harm themes.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.