One, here is a tinfoil hat. Two, actually this is what the Studio has been hard at work this entire time along with working on updates. We saw in the development stage that terrain making for them is rather easy. Also various updates and changes are because of our feedback. Whole new game as in the entire year of feedback is what has driven all of these changes so it's gonna really feel like 2.0 Three, so what if it is all remade environments? That's easy for them to make they showed. That's all we can say pre exists on the disc. Also this is an entirely new type of game. One that doesn't simply after release but you keep playing it like an MMO but it plays like a shooter, and it all feels natural with all the subclass abilities and weapon perks to be awesome in various ways. In the beging that's what Destiny was hailed for. But soon it became apparent that the content was lack luster, repetive, a grind. And do they have listened and worked to try and give us what they want. The scripts may have been written and levels made but Bungie decided to wait to see what we think then alter what the next part of the game as DLC to better meet our wants. TDB somewhat but still very short of correcting various issues, house of wolves did better on some aspects on meeting our wants but still fell in areas of loot or engaging content. This DLC is so big and costly because they trying to reducible many aspects if the game, whole new year of Loot. I'll keep my Saterine Rapier it's the first and one of very few Legendary Weapons I've actually Fully upgraded. I found why I adore this game while using that weapon. I think nearly every other Legendary will go. There's a new set of loot to obtain and from the sounds of it it'll work in ways were not used to and might turn out to be more awesome. I can't wait and see.