GUI & UI System

• Start Screen: Press any trigger to start
• Controller prompts

Physics System

• Hinge on bucket for handle/bucket physics

Inventory/Artifact Collection System

• 3D inventory
• Store collected artifacts in list
• Cycle through artifacts using right thumbstick
• Selected objects individually spawn in pail

World Portal System

• Based on Brackey’s Smooth Portals, allow players to move between world using seamless portals
• Portal preview/view of other worlds
• One scene, multiple worlds (allow portals)

Collection Formation System

• Double collider setup on artifact, with one acting as a trigger and proximity radius and another as an object collider. When the object collides with another object's trigger they are in proximity
• Objects in close proximity can form a collection that will trigger a “Spawned Collection Object” based on the type of collection

VFX and System Animation

• Shader Graph custom shaders
• VFX Graph (complex) and standard Unity Particle Systems (simple)

Audio System

• Audio Mixer Group for each world
• Spatial sound for water, bonfire, and radio

Lighting System

• HDRI Lighting
• Directional Light (Sun source)
• Smooth Shadows

VR Integration (XR Interactive Toolkit & XR Management API)

• Oculus Rift/Rift S Build
• Controller support through Input Manager (Unity 2020.1.0+)
• Controller Support through Custom Script
• Shader Compatibility with VR Single Pass Instance Rending