A new trailer for the game arrived earlier today, revealing all the various theme park attractions players will get the chance to discover when Nuka World arrives on Aug. Thankfully, fans won't have to wait long to see what Nuka World has in store. As GamingBolt points out, the entirety of No Man's Sky (which has been heralded as one of the largest games of all time thanks to its near-infinite, procedurally-generated universe) is only a few GBs, so just because Nuka World's file size is bigger than that of Far Harbor doesn't necessarily mean it includes more content. That being said, file size isn't everything.