Meta XR Simulator
Meta
★★★
Free Download

Meta XR Core SDK
Meta
★★★★
Free Download

Meta XR Interaction ​SDK
Meta
★★★★★
Free Download

Meta XR Interaction SDK Essentials
Meta
★★★
Free Download

Meta XR All-in-One SDK
Meta
★★★
Free Download

Meta XR Platform SDK
Meta

Free Download

Meta MR Utility Kit
Meta
★★★★
Free Download

Meta XR Audio SDK
Meta

Free Download

Meta XR Haptics SDK
Meta

Free Download

Starter Assets - ThirdPerson | Updates in new CharacterController package
Unity Technologies
★★★★
Free Download

Meta - Voice SDK - Immersive Voice Commands
Meta

Free Download

DOTween (HOTween v2)
Demigiant
★★★★★
Free Download

Terrain Sample Asset Pack
Unity Technologies
★★★★
Free Download

Fantasy Skybox FREE
Render Knight
★★★★★
Free Download

Starter Assets - FirstPerson | Updates in new CharacterController package
Unity Technologies
★★★★
Free Download

AllSky Free - 10 Sky / Skybox Set
rpgwhitelock
★★★★★
Free Download

Modular First Person Controller
JeCase
★★★★
Free Download

Pixel Adventure 1
Pixel Frog
★★★★★
Free Download

PUN 2 - FREE
Photon Engine
★★★★★
Free Download

Low-Poly Simple Nature Pack
JustCreate
★★★★★
Free Download