What are the differences between Proving Grounds Play and Proving Grounds Practice? August 26, 2020 15:55 Updated Follow Both PG Play and Practice offer stand alone machines for users to access and work on. You can see specific differences between the two labs at: https://www.offensive-security.com/labs/individual. Related articles What other features or functionality are available with PG Practice? What is PG Play and PG Practice? Will you add new machines regularly to PG Play and PG Practice? Can I still access PG Play if I have a subscription to PG Practice? What are the error messages I may encounter with PG Play and Practice?