Free
Other utilities
Game AI & Pathfinding
Choose and implement state machines, behavior trees, steering, and A-star pathfinding for enemies and NPCs.
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Game Development Tools & Skills for Claude Code, Codex & AI Agents
These skills help an agent prototype gameplay, script engine systems and prepare builds for release. Most come from a large open-source game-dev pack that covers Godot, Unity, Unreal, Roblox and 2D frameworks system by system.
76 skillsSub-topics
Explore Game Development skills
5 skillsFree
Other utilities
Unreal Behavior Trees & Blackboards
Create NPC behavior with AIControllers, blackboard keys, tasks, decorators, services, selectors, and sequences.
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Free
Other utilities
Behavior Trees & Utility AI
Implement NPC decision systems with blackboards, reusable behavior-tree nodes, utility scores, response curves, and hybrid agents.
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Free
Development & APIs
Unity NavMesh Navigation
Bake navigation surfaces, move NavMeshAgents, check reachable paths, carve obstacles, and connect navigation regions.
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Free
Other utilities
Tower Defense Systems
Build timed enemy waves, lane navigation, tower targeting, firing, economy, lives, and damage-budget checks.
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How to choose Game Development skills
Pick the skill for your engine first, then the system you are building, such as movement, physics, save data or UI. Because a single pack dominates this page, compare its approach with the few independent skills before committing.
- Prototype a playable game loop in Godot or Phaser
- Add pathfinding or behavior trees to enemies
- Package and publish a build to itch.io