Ran Dream Liar Game is a card battle game based on the Liars Bar rules, built entirely with Blueprints.
It fully supports multiplayer online matches as well as local AI mode.

The project integrates Gameplay Ability System (GAS) and CommonUI plugins, combined with StateTree AI behavior system and a simple AI learning calculation feature that allows AI to dynamically adjust strategies based on player behavior, delivering a more authentic gameplay experience.

Key Features:

📡 Multiplayer online support (based on UE’s native networking framework)

🤖 StateTree AI behavior control, including delays, conditional branching, and automated decision-making

🧠 AI learning feature: Tracks challenge success rates and dynamically adjusts decision tendencies

🎴 High-quality card UI design (realistic style, implemented with CommonUI)

🔧 Fully implemented in Blueprints, easy to extend and modify

📦 Ideal as a learning reference for UE5 networking, multiplayer synchronization, GAS, and CommonUI integration

🎥 Video preview: https://youtu.be/e8519CG5P7c