Phaser

Use this skill for any work on a Phaser game: scaffolding, scenes, assets, game objects, physics, tilemaps, rendering effects, framework embedding, performance, or a Phaser 3 to 4 upgrade.

Snapshot: phaser@4.2.1 (npm latest, 2026-07-09). 4.3.0 is in the repo changelog but not on npm yet. Phaser 4.0.0 shipped 2026-04-10. Phaser 3 is frozen at 3.90.0 (2025-05-23). Refresh from source-map.md if versions differ.

Workflow