https://www.gamespot.com/articles/dark-souls-remastered-last-chance-to-download-netw/1100-6458762/

Ahead of Dark Souls Remastered's release later this month, Bandai Namco will hold a network beta test for the game on PS4 and Xbox One. The test takes place this weekend, but those hoping to participate in it only have a little more time to grab the required client before it is removed from PSN and Xbox Live.

The Dark Souls Remastered network client is available to download for free from both console's respective digital stores, but it won't be around for much longer. The client will be de-listed from each storefront at 11:59 PM PT on May 8 (2:59 AM ET on May 9). After that point, players will no longer be able to download it, so if you'd like to participate in the network test, you need to download the client while you still can.