hyperagathon: Yeah, 130 GB does seem huge, but if it's
two games, then it's ~65 GB each (in any case, a split), which seems fairly normal nowadays (GTA V ~65 GB, Doom 4 ~55 GB).
You think 65GB is normal? For a 5 hour long corridor shooter, plus some multiplayer maps?
Anyway, we don't know quite how it works. How even is the split. One of them is a remaster of a 10 year old game, but maybe being redone from scratch is enough to make it just as big as the new one.
Most importantly, the remaster isn't for sale. It's presented as a bonus on top of Infinite Warfare, so you can only get it if you buy these Legacy/Digital Deluxe editions. It's a single package when buying it, will it be a single package downloading it?
This is purely speculation on my part, fearmongering even, but I wouldn't put it past Activision to force you to download and install both even if you only wanted to play one.