Love the environments and the world-building in ARC Raiders. There's a lot of lore in this; loot is environmentally contextual, questgivers are voiced, have cinematics, and drive an overarching story narrative. The one map provided in this weekend's playtest is enormous. You may encounter one, maybe two other players in a session (though will hear many others via distant gunfire). When a player goes down, a flare goes up — alerting everybody from miles around — which is a really neat mechanic