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The DOTS package sample projects contain many small samples that cover most of the functionality in the packages:

• Entities samples
• Physics samples
• Netcode samples
• Entities.Graphics HDRP samples
• Entities.Graphics URP samples

For those new to DOTS, we recommend starting with the DOTS 101 sample projects and materials below:

• Document: Unity Job System 101
• Sample project: Unity Job System 101
• Video: The C# Job system (11 minutes)
• Video: Walkthrough of the jobs sample (17 minutes)

• Document: Unity Entities 101
• Sample project: Unity Entities 101
• Video: ECS Entities and components (10 minutes)
• Video: ECS Systems (7 minutes)
• Video: ECS Baking (6 minutes)
• Video: HelloCube samples (30 minutes) (code)
• Video: Kickball sample (55 minutes) (code)
• Video: StateChange sample (14 minutes) (code)

Additional Entities material on Unity Learn:

• Tanks tutorial andwalkthrough video (23 minutes)
• DOTS Bootcamp (code)

• Document: Unity Physics 101
• Sample project: Unity Physics 101
• Video: Physics 101

• Document: Unity Netcode for Entities 101
• Sample project: Unity Netcode for Entities 101
• Video: Netcode 101

• Sample project: DOTS UI: Demonstrates the use of UI Toolkit in an ECS context.
• Video: DOTS UI (walkthrough)
• Sample project: ECS Network Racing: A small DOTS game using Netcode for Entities and Unity Physics.

• Document: Introduction to DOTS Ebook
• Document: Misconceptions about DOTS and Entities
• Document: Performance checklist
• Cheat sheet: collections
• Cheat sheet: mathematics

• Entities manual and API reference
• Collections manual and API reference
• Burst manual and API reference
• Mathematics manual and API reference
• Job system manual