In PlayStation Showcase, Sony had released the trailer of God of War Ragnarok mixing with Gameplay. This is big news for God of War fans after when they have to wait until next for delaying because of Covid-19. According to the trailer with the confirmation from Santa Monica Studio, we do know about the characters, who will show up in the next event after God of War 2018.
One of the interesting is Thor, even he did not appear but Santa Monica Studio has officially release Thor and some new characters. And as you can see, he just likes fat Thor (Chris Hemsworth) in Endgame with a big stomach because drinks too much beer and disappoint when Asgard people dead by Thanos.
Besides those characters in God of War 2018, we do have Angrboda, Durlin, and Týr. A lot of questions about what will happen in God of War Ragnarok, but we need to wait until next year to touch next adventure of Kratos and Atreus.