pc-games

Code GenerationSafeClaude Codex

How to Install

This skill comes from a community source. Check the original listing for install instructions.

General Claude Code install: copy SKILL.md to ~/.claude/skills/

PC/Console Game Development

Engine selection and platform-specific principles.

1. Engine Selection

Decision Tree

What are you building?
│
├── 2D Game
│   ├── Open source important? → Godot
│   └── Large team/assets? → Unity
│
├── 3D Game
│   ├── AAA visual quality? → Unreal
│   ├── Cross-platform priority? → Unity
│   └── Indie/open source? → Godot 4
│
└── Specific Needs
    ├── DOTS performance? → Unity
    ├── Nanite/Lumen? → Unreal
    └── Lightweight? → Godot

Comparison

Factor	Unity 6	Godot 4	Unreal 5
2D	Good	Excellent	Limited
3D	Good	Good	Excellent
Learning	Medium	Easy	Hard
Cost	Revenue share	Free	5% after $1M
Team	Any	Solo-Medium	Medium-Large

2. Platform Features

Steam Integration

Feature	Purpose
Achievements	Player goals
Cloud Saves	Cross-device progress
Leaderboards	Competition
Workshop	User mods
Rich Presence	Show in-game status

Console Requirements

Platform	Certification
PlayStation	TRC compliance
Xbox	XR compliance
Nintendo	Lotcheck

3. Controller Support

Input Abstraction

Map ACTIONS, not buttons:
- "confirm" → A (Xbox), Cross (PS), B (Nintendo)
- "cancel" → B (Xbox), Circle (PS), A (Nintendo)

Haptic Feedback

Intensity	Use
Light	UI feedback
Medium	Impacts
Heavy	Major events

4. Performance Optimization

Profiling First

Engine	Tool
Unity	Profiler Window
Godot	Debugger → Profiler
Unreal	Unreal Insights

Common Bottlenecks

Bottleneck	Solution
Draw calls	Batching, atlases
GC spikes	Object pooling
Physics	Simpler colliders
Shaders	LOD shaders

5. Engine-Specific Principles

Unity 6

DOTS for performance-critical systems
Burst compiler for hot paths
Addressables for asset streaming

Godot 4

GDScript for rapid iteration
C# for complex logic
Signals for decoupling

Unreal 5

Blueprint for designers
C++ for performance
Nanite for high-poly environments
Lumen for dynamic lighting

6. Anti-Patterns

❌ Don't	✅ Do
Choose engine by hype	Choose by project needs
Ignore platform guidelines	Study certification requirements
Hardcode input buttons	Abstract to actions
Skip profiling	Profile early and often

Remember: Engine is a tool. Master the principles, then adapt to any engine.

When to Use

This skill is applicable to execute the workflow or actions described in the overview.

Limitations

Use this skill only when the task clearly matches the scope described above.
Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.