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Watch trailer on Steam ↗QuadKings: Fog of Checkmate
RoboForgeStudios · Published by RoboForgeStudios · Official site ↗
Last updated 28 Sept 2026
4 Player Chess meets strategy in QuadKings: Fog of Checkmate. Clash on one battlefield, form fragile alliances, and outsmart three opponents at once. Navigate the chaos of a four-way checkmate. One throne. Four kings. Do you have the vision to survive the crossfire?
£8.50
Lowest price we've ever recorded
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Price history
Indie, Strategy, Massively Multiplayer, Casual · 2026 · More £5 - £15 games
QuadKings: Fog of Checkmate challenges you to outsmart three opponents in a single battle, all vying for the throne. Form fleeting alliances and survive the crossfire in this intense multiplayer chess experience.
About this game
QuadKings: Fog of Checkmate is the evolution of the ultimate strategy game. Experience the classic game of kings transformed into a chaotic, high-stakes battlefield where four players clash for dominance. Forget everything you know about 1v1 duels—here, threats come from every angle, and alliances are as fragile as glass.

Master the Four-Way Chaos
Standard chess rules meet a whole new dimension of strategy. In QuadKings: Fog of Checkmate, you aren't just playing a game; you’re managing a war on three fronts:
Dynamic Diplomacy: Form temporary pacts with your neighbors to take down a dominant leader, but stay sharp—betrayal is only one move away.
Tactical Depth: Navigate a massive board where a single move can put two different opponents in check.
Intuitive Design: A sleek, modern interface ensures that whether you are a Grandmaster or a casual player, the focus remains entirely on your next big move.

Rise Through the Ranks
Prove your worth in a global arena. QuadKings: Fog of Checkmatefeatures a robust competitive ecosystem designed for those who play to win:
Global Leaderboards: Track your progress and fight for a spot among the Top 100 Players in the world.
Advanced Analytics: Review your game stats to identify patterns, refine your openings, and eliminate weaknesses.
Leveling System: Gain experience with every match played and showcase your veteran status to the community.

Your Board, Your Rules
Victory is sweeter when you achieve it in style. Visit the in-game shop to spend your hard-earned credits on premium customization:
Exclusive Skins: Swap out traditional pieces for unique, high-fidelity skins.
Custom Boards & Backgrounds: Personalize your playing environment with various themes and visual styles.
Unique Avatars: Stand out in the lobby and on the leaderboard with custom profile icons.

Key Features:
Real-Time Multiplayer: Seamless matchmaking that connects you with players globally.
Custom Game Lobbies: Host private matches with friends or join public rooms with specific rule sets.
Pawn Promotion Systems: Classic mechanics adapted for the larger 4-player board.
Cross-Platform Ready: Designed for a smooth, responsive experience on any setup.
Enter the arena of QuadKings: Fog of Checkmate. Do you have the vision to see the board ten moves ahead, or will you fall in the crossfire?
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10 (64-bit)
- Processor: Intel Core i3-4130 / AMD FX-4300
- Memory: 1 GB RAM
- Graphics: NVIDIA GeForce GTX 750 Ti / AMD Radeon R7 260X
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 500 MB available space
- Sound Card: DirectX compatible
Recommended
- OS: Windows 11 (64-bit)
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 1 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 / AMD RX 580
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 500 MB available space
- Sound Card: DirectX compatible
Supported Languages
Latest news
Patch NotesOfficial
What is new in 2026.35.01
- Added game cards mechanics! - Start playing immediately: auto-fill empty room slots with bots with the "START WITH BOTS" button. - Coming soon: 4-Player Chess with Fog of War and turn-based mode! - New piece abilities and unique skills. - Future preview: Fog of War visibility based on rating (higher rating hides your pieces from lower-rated players).Read full article on Community Announcements (RoboForgeStudios)Patch NotesOfficial
🚀 Update 2026.23.02 is Live!
✨ What’s New: ● Fixed the "Create New Room" button that was not working.Read full article on Community Announcements (RoboForgeStudios)Patch NotesOfficial
🚀 Major Update 1122: Smarter Rivals & Bot Personalities!
We are excited to announce a complete overhaul of our AI system! Solo play and practicing against bots now feels more realistic, challenging, and alive than ever before. ✨ What’s new in this version: ● New Difficulty Levels: Choose your challenge from 4 distinct levels: Easy, Medium, Hard, and Legendary. Each level adjusts the bot's "thinking" time and its probability of making a mistake. ● Unique Bot Personalities: Say goodbye to generic AI. Meet your new rivals like Arthur, Diana, Sarah, and Victor. Every bot now has a human name, a dynamic rating (ELO), and a unique avatar. ● Diverse Playstyles: We’ve implemented a new Strategy System. Depending on their personality, bots can now play Aggressively (hunting your King), Defensively, or even like a Master—combining positional control with deadly accuracy. ● Bots Have Found Their Voice: Our bots now interact with you! Expect greetings at the start of the match and real-time reactions in chat to captures, checks, and blunders. ● Fair Play (Bug Fix): We’ve fixed a critical issue where bots sometimes ignored piece cooldowns. Now, AI players follow the same energy and timing rules as human players, making the game 100% fair.😎 What to expect:Whether you are a beginner looking for a friendly match or a grandmaster seeking a "Legendary" challenge, the new AI will provide a much more human-like and engaging experience.Thank you for playing, and see you on the board!Read full article on Community Announcements (RoboForgeStudios)Patch NotesOfficial
🚀 Update 2026.15.01 is Live!
Fixed a bug where pieces would disappear during simultaneous moves.Read full article on Community Announcements (RoboForgeStudios)Patch NotesOfficial
Release build
Added SOLO VS AIRead full article on Community Announcements (RoboForgeStudios)






