They including Sentinel (Titan), The Dawnblade (Warlock), and the Arcstrider (Hunter). Gamers will also have three new sub-classes to play with during the beta. 'When you jump into the PC beta, you'll be able to play Destiny 2's opening campaign story mission 'Homecoming' the team-based co-op Strike the 'Inverted Spire' as well as competitive multiplayer with two different maps, including the never-before-seen Javelin-4 map!' 'In terms of the PC beta experience, you'll be able to play the beta in stunning 4K, with uncapped framerates, a full suite of adjustable graphics settings, full keyboard and mouse support, and 21:9 monitor support,' NVIDIA says.