> For the complete documentation index, see [llms.txt](https://docs.hology.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hology.app/gameplay.md).

# Gameplay

- [Actors](https://docs.hology.app/gameplay/actors.md)
- [Creating actor classes](https://docs.hology.app/gameplay/actors/creating-actor-classes.md)
- [Actor parameters](https://docs.hology.app/gameplay/actors/actor-parameters.md)
- [Actor components](https://docs.hology.app/gameplay/actors/actor-components.md)
- [Actor lifecycle](https://docs.hology.app/gameplay/actors/actor-lifecycle.md)
- [Spawning actors](https://docs.hology.app/gameplay/actors/spawning-actors.md)
- [Moving actors](https://docs.hology.app/gameplay/actors/moving-actors.md)
- [Prefab main actor](https://docs.hology.app/gameplay/actors/prefab-main-actor.md)
- [PrefabOf actor](https://docs.hology.app/gameplay/actors/prefabof-actor.md)
- [Services](https://docs.hology.app/gameplay/services.md)
- [Load assets](https://docs.hology.app/gameplay/services/load-assets.md)
- [View Controller](https://docs.hology.app/gameplay/services/view-controller.md)
- [Player input](https://docs.hology.app/gameplay/player-input.md)
- [Collision detection](https://docs.hology.app/gameplay/collision-detection.md)
- [Physics](https://docs.hology.app/gameplay/physics.md)
- [Physics body types](https://docs.hology.app/gameplay/physics/physics-body-types.md)
- [Applying forces](https://docs.hology.app/gameplay/physics/applying-forces.md)
- [Ray casting](https://docs.hology.app/gameplay/physics/ray-casting.md)
- [Trigger volumes](https://docs.hology.app/gameplay/trigger-volumes.md)
- [Character movement](https://docs.hology.app/gameplay/character-movement.md)
- [Pointer events](https://docs.hology.app/gameplay/pointer-events.md)
- [Animation](https://docs.hology.app/gameplay/animation.md)
- [Animation system](https://docs.hology.app/gameplay/animation/animation-system.md)
- [Character Animation](https://docs.hology.app/gameplay/animation/character-animation.md)
- [Animation State Machine](https://docs.hology.app/gameplay/animation/animation-state-machine.md)
- [Character Root Motion](https://docs.hology.app/gameplay/animation/character-root-motion.md)
- [Sound](https://docs.hology.app/gameplay/sound.md)
- [Audio parameter](https://docs.hology.app/gameplay/sound/audio-parameter.md)
- [World](https://docs.hology.app/gameplay/world.md)
- [Spawn prefabs](https://docs.hology.app/gameplay/world/spawn-prefabs.md)
- [Navigation](https://docs.hology.app/gameplay/navigation.md)
- [Behavior Trees](https://docs.hology.app/gameplay/behavior-trees.md)
- [Performance](https://docs.hology.app/gameplay/performance.md)
- [Understanding performance](https://docs.hology.app/gameplay/performance/understanding-performance.md)
- [Avoid unnecessary allocations](https://docs.hology.app/gameplay/performance/avoid-unnecessary-allocations.md)
- [Target slower devices](https://docs.hology.app/gameplay/performance/target-slower-devices.md)