Connect Four is a HTML5 game where 2 player game in which the objective is to connect four of coloured disks by dropping them into the holder, play against computer or against a friend. Challenge yourself from a traditional 7 X 6 grid, or custom board size from 7×6 to 9×8.
The ZIP package contains the game with 1280×768 and 768×1024 resolution that scales proportionally to fit current screen device.



The add-on is an additional feature added to the game and it requires the base game in order to work, below are the add-ons that are compatible with this game:

Enhance your game with an integrated leaderboard system where players can submit their scores and view the Top 10 rankings. Add Add-on.

Enable real-time online gameplay, allowing players to join and compete with others. Add Add-on.
* Supports up to 2 players in a single session.
Version 2.2 - Updated to 2026 template Version 2.1 - Fixed HTML5 template - Fixed Social Share Version 2.0 - Rebuilt HTML5 template - Improved scaling with devicePixelRatio - Added social share (Telegram, Reddit, Linkedin) Version 1.9 - Improved multiplayer script Version 1.8 - Added icon board color option Version 1.7 - Improved multiplayer script Version 1.6 - Updated sound function Version 1.5: - Fixed fullscreen issue Version 1.4 - Fixed multiplayer issue Version 1.3 - Compatible with Multiplayer add-on Version 1.2: - Fixed scoreboard issue Version 1.1: - Option for twoplayer - Added new icon