ACCORDING TO JB HI-FI :

Pre-Order Battlefield 2042 and get:

Early Access to Open Beta

Mr Chompy Epic Weapon Charm

Baku ACB-90 Melee Takedown Knife

Landfall Player Card Background and Old Guard Tag

Will there be an Open Beta for Battlefield 2042?

Yes, in the months leading up to launch, there will be an Open Beta* available to all players across all platforms. If you pre-order Battlefield 2042, you will get early access to the Open Beta on the platform you have pre-ordered. Stay tuned for more Open Beta details.

Upon pre-ordering, you will receive a code which will give you early access to the Battlefield 2042 Open Beta and will unlock the DLC items below once the game is released on October 22 2021:

Mr Chompy Epic Weapon Charm

Baku ACB-90 Melee Takedown Knife

Landfall Player Card Background and Old Guard Tag