s&box

Added a new heavy reactive Uranium element that generates fission heat, boils water, and radiates organic matter.
Added 8-bit sound synthesis engine with dynamic audio effects for liquids, heat, and explosions.
Added a visual thermal Heat Map overlay showing real-time temperature gradients
Added a SELECT bounding box tool and standard clipboard shortcuts
Added a 40-depth Undo and Redo stack (Ctrl+Z, Ctrl+Y) to roll back drawing strokes and canvas edits.

Improved the 3D player overlay by automatically applying your Steam user's custom clothing, hair, and accessories.
Improved the 2D falling particle pixel colors by dynamically matching them to your Steam character's avatar appearance.

Fixed player rotation offsets and tumbling by disabling rigidbody physics on death and resetting transforms on respawn.