Steam Scream V is on until Nov 2. Spooky games crowd the store this week, so the quieter weeks after it are worth a look.

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Xenon Protocol header image
Coming Q1 2027 Date not final

Xenon Protocol

By Zaz Studio Games

Online Co-OpCard GameMultiplayerTabletopRogueliteBoard GameRoguelikeParty GameCo-opStrategyCyberpunkFunny
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About Xenon Protocol

Xenon Protocol is a game tagged Online Co-Op, Card Game and Multiplayer by Zaz Studio Games, launching on Steam in Q1 2027. The quietest week ahead for games like it starts Nov 23. The Steam games most like it include Exploding Kittens® 2, UNO and Last Ones Down.

Xenon Protocol is an online co-op roguelite card game (2-6 players) based on synchronization and trust. Travel to real-world nuclear sites, coordinate card plays through a decaying temporal signal, defeat bosses and try to undo an apocalypse. Without saying a word.
From the Steam page

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Launch window

Open in Launch Week Checker

Busiest weeks for games like this one in the next 12 weeks:

  • Week of Oct 26, 2026 — Packed, 188 similar games
  • Week of Nov 2, 2026 — Packed, 147 similar games
  • Week of Nov 9, 2026 — Busy, 113 similar games

Quietest: Nov 23, Dec 7, Jan 11.

Steam data

Everything Steam lists for Xenon Protocol · record updated 2 days ago

Steam store

Overview

App ID5169100
Release dateQ1 2027
Last change number40142315
Last record update2 days ago

App info

App type
Game
Developer
Zaz Studio Games
Publisher
Zaz Studio Games

Platforms

Windows macOS Linux
Controller
Partial support

Features

13
Multi-playerCo-opOnline co-opCross-platform multiplayerSteam AchievementsSteam LeaderboardsCaptions availablePartial controller supportPlayStation controllersXbox controllersPlayStation controller BluetoothSteam CloudFamily Sharing

Data from public Steam pages, updated daily; 4 days of history. LaunchRivals is not affiliated with Valve or Steam.

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