QUADKINGS
Fog of Checkmate
A four-player variation of chess where strategy goes beyond the classic rules. Players make their moves simultaneously, while parts of the board are hidden by the fog of war.Capture all enemy kings and remain the last ruler standing.
GAME FEATURES
Strategy goes beyond the classic rules. Welcome to the ultimate four-player chess experience.
Simultaneous Moves
Players make their moves simultaneously. No turns, no waiting. Pure strategic chaos.
4-Player Mayhem
Four players battle simultaneously on a 14x14 board. Alliances form and break in seconds.
Fog of War
See only what your pieces can reach. Unknown threats lurk in the darkness.
Dynamic Cooldowns
Pawns move fast (3s), Rooks are moderate (6s), Queens and Kings need patience (10s).
Ranked Ladder
Compete for titles from Beginner to Grandmaster. FIDE-based rating system for 4 players.
Last Ruler Standing
Capture all enemy kings and remain the last ruler standing. Only one can claim victory.
Special Board Mechanics
Discover special tiles that speed up cooldowns by 50%. Position your pieces wisely to gain tactical advantages. The battlefield is ever-changing, and only the most adaptive players will survive.
CHESS PIECES
Master the unique cooldown system. Each piece has its own strategic timing.
⚔️ Classic Pieces
Pawn
Knight
Bishop
Rook
Queen
King
🔥 Hybrid Pieces (GENIUS LEVEL)
Advanced pieces with combined abilities and unique powers
Marshal
"Flying Fortress"
Rook + Knight
Sentinel
"Diagonal Rider"
Bishop + Knight
Warlord
"Mobile Commander"
Rook + King
Paladin
"Holy Defender"
Bishop + King
Centaur
"Mobile Leader"
King + Knight
Lancer
"Heavy Cavalry"
Rook + King + Knight
Archer
"Elite Shooter"
Bishop + King + Knight
Amazon
"War Goddess"
Rook + Bishop + Knight
⚡ Master the Cooldown System
Balance speed and power. Fast pieces like Pawns (1s) give you tactical flexibility, while powerful pieces like Queens (9s) and Kings (20s) require strategic patience. Hybrid pieces unlock at higher levels, combining abilities for devastating combos!
TECH STACK
Built with cutting-edge technologies for seamless cross-platform multiplayer experience
Client
Multiplatform Game Engine
Cross-platform development
HTTP & WebSocket client
Shared
Shared game logic & models
Data serialization
Server
Async Kotlin backend framework
Real-time game synchronization
Database for persistence
Infrastructure
🏗️ Architecture
Client
KorGE Multiplatform
Shared
Common Kotlin Code
Server
Ktor Backend
🎮 Supported Platforms
🚀 Why Kotlin Multiplatform?
One codebase, six platforms. KorGE + Kotlin Multiplatform allows us to develop once and deploy everywhere - from Windows to mobile to web browsers. This means faster updates, consistent gameplay, and seamless cross-platform multiplayer for all players!
SEE IT IN ACTION
Watch the strategy unfold. Experience the intensity of simultaneous four-player chess with fog of war.
Screenshots
Ready to become the last ruler standing?
PLAY FREE NOWPLAY ANYWHERE
Choose your platform and join the battle. Cross-platform multiplayer supported.
Steam
Download for Windows, macOS & Linux
DownloadGoogle Play
Get it on Android devices
Coming SoonApp Store
Download for iPhone & iPad
Coming SoonWeb Version
Play directly in your browser
Coming SoonSystem Requirements
Minimum (PC)
- • OS: Windows 10 (64-bit)
- • Processor: Intel Core i3-4130 / AMD FX-4300
- • Memory: 1 GB RAM
- • Graphics: NVIDIA GTX 750 Ti / AMD R7 260X
- • DirectX: Version 11
- • Network: Broadband Internet connection
- • Storage: 500 MB available space
Recommended (PC)
- • OS: Windows 11 (64-bit)
- • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- • Memory: 1 GB RAM
- • Graphics: NVIDIA GTX 1060 / AMD RX 580
- • DirectX: Version 12
- • Network: Broadband Internet connection
- • Storage: 500 MB available space
Play with friends across all platforms. PC players can battle mobile users seamlessly.