Godot 4 3D Bullet Hell & Object Pooler Particle Engine

5,000+ concurrent projectiles, zero garbage collection allocation, spiral emitters, and sweep collision for Godot 4.

Ultra high-performance 3D projectile pooling and danmaku bullet hell framework for Godot 4.2 and 4.3 LTS. Capable of maintaining 60+ FPS while rendering and simulating 5,000+ simultaneous bullets using zero-allocation pre-warmed memory ring arrays, multi-arm logarithmic spiral emitters, and swept raycast penetration collisions.

• Zero-Allocation Object Pool Ring Buffer (Handles 5,000+ Projectiles at 60 FPS)
• Parametric Bullet Pattern Generators (Logarithmic Spirals, Flower Blooms, Lasers)
• Raycast Sphere-Sweep Collision Verification (Zero Wall or Boss Tunneling)
• Custom MultiMeshInstance3D High-Speed Batch Renderer Integration
• Dynamic Grazing Box & Player Hitbox Proximity Invulnerability Meters
• Full GDScript Source Code & Danmaku Boss Battle Demonstration Scene
• Standard Godot 4 Addon Format (addons/hermes_bullet_hell)
• 100% Royalty-Free Commercial License