- Project Architecture，项目架构
- Programming Patterns，编程模式
- General Gameplay，核心玩法
- Artificial Intelligence，AI（Behavior Trees行为树, Blackboards, Pathfinding路径规划, FSM状态机…）
- Animation Programming，动画 (Blend Trees, IK, Graphs, Clips…)
- Physics Programming，物理 (Custom Solvers, Ragdolls, Physics Models, Constraints, Joints, Forces/Torque, Colliders, Rigidbodies)
- Strong Math Background，数学
- UI Programming
- C# Programming
- C++ Programming
- Data Structures，数据结构 (Hashsets, Struct vs Classes, Spatial Acceleration Techniques)
- Memory，内存 (Layout, Cache Hits/Misses, Latency, GC)
- Low-Level Hardware Architecture (Cache Layout, CPU/GPU Cycles, ALU, FP Operations)
- Networking，网络
- Tool Development in Unity，工具
- Build Pipelines，构建管线
- Asset Bundles，AB资源
- Multiplayer
- Addressables
- DOTS / ECS / Job System
- Multithreading，多线程
- sound，音效（Sound Effect Design，Music Design，Wwise，Unity Built-in Audio Systems）
