Godot 4.7 Baseline

• Expert patterns in this skill target Godot 4.7+ (stable, 2026-06-18).
• Consult the Godot 4.7 migration guide when upgrading projects from 4.6.
• NEVER assume 4.6 defaults (stretch mode, audio area_mask, RichTextLabel percent flags) without checking 4.7 migration notes.

Genre: Battle Royale

Expert blueprint for Battle Royale games with zone mechanics, large-scale networking, and survival gameplay.

NEVER Do (Expert Anti-Patterns)

Networking & Scale

• NEVER sync all 100 players every frame; strictly use a Relevancy System to sync high-freq data only for players within ~100m. Far players sync at ~5Hz.
• NEVER use TRANSFER_MODE_RELIABLE for movement data; strictly use Unreliable to prevent packet backup and network congestion.
• NEVER focus on client-side hit detection; strictly use Authoritative Server Validation where the server confirms "Did it hit?" based on state history.
• NEVER trust the client for game state; strictly validate all movement, looting, and inventory changes exclusively on the authoritative server.
• NEVER run a dedicated server with visuals; strictly use Headless Mode (--headless) or dummy drivers to save massive CPU/GPU resources.
• NEVER call RPCs before connection; strictly wait for the connected_to_server signal before attempting synchronization logic.