physics-based card system 3d demo

This is a demo for the "Physics-Based Card System 3D" asset, showcasing a basic player's hand mechanics. Designed for 3D physics-driven card games.

This asset was created by extracting the core mechanics from a game I developed during the GDKO 2025 game jam:

https://evengy.itch.io/sacrifice (round 1)

https://evengy.itch.io/bubopunk-1666 (semis)

Controlls:

left mouse button, drag and drop