https://www.polygon.com/2018/5/1/17307052/dark-souls-remastered-network-test-dates-ps4-xbox-one

Bandai Namco will give players a chance to try out Dark Souls: Remastered with a network test during the weekend of May 11. The network test will be available on PlayStation 4 and Xbox One.

Players will be able to test the game on Friday, May 11 and Saturday, May 12, from 6 p.m. to 11:59 p.m. PDT each day. The test version will be limited to the Undead Parish location and have players summoning co-op partners or invade others’ games, Bandai Namco said in an announcement.