During most of the E3 2016 conferences, there was some sort of open beta, demo, or sign-up option for a closed beta, and Sony followed the trend with releasing two new demos to the PSN.
The first demo is LEGO Star Wars: The Force Awakens. The second is Resident Evil 7. Let's start with how to download the LEGO demo, as the Resident Evil one has yet to appear on the store.
Like most demos on the PSN, they are placed in the demo section. You're going to want to head to the main menu and scroll to the 'Free' tab. Once there scroll right until you see the demo section. Once inside the demo section you will be able to find the LEGO demo fairly quickly, hit the download for the demo and boom! You got it.
The other way to find it is going to the search tab on top and type in the LEGO Star Wars: The Force Awakens. It will bring you to the game and the same situation will happen. If you have yet to see the new E3 2016 trailer, click here.
LEGO Star Wars: The Force Awakens is set to release next week on June 21 for PS4, PS3, Xbox One, Xbox 360, and PC.