Should I temporarily uninstall the DLCs?
Newbie here! I just installed Dead Cells with all DLCs from my Steam family library out of boredom and, even as someone who usually hates roguelikes, I'm beyond hooked: I've already sunk 3 hours into it, and still, those went by fast, lol. My only real issue so far is the fact that I "accidentally" (at least I think? I don't really know how the game works yet) ended up in what I suppose is the Castlevania DLC and ended up defeating >!Death!< as the 2nd boss. I got suspicious and checked the achievement list, only to realize how that's very much not supposed to happen this early on.
I guess the gist of what I'm asking is - is there a "meta progression" of sorts to the game, a la Terraria, and should I start without the DLCs to later maximize maximize my own enjoyment of the game? Thanks in advance!
While we're at it, I wouldn't mind clarifications regarding how the levels after the "final" boss(es) work: is the aim of the game to just keep going indefinitely or is there consensus on when a run successfully "ends"? I feel like I've got a pretty good understanding on most of the other mechanics, like weapons, upgrades and such, but that one still confuses me