BumblebeeCody
Member
You can absolutely clear every stage and see 99% of the game's content without touching multiplayer at all.
If I remember correctly, there are I think 2 (maybe 3) collectibles which require multiple players to collect; I think they're noted on the Google Docs infosheet but if not I'll get them added in! It's a little tedious, but they're pretty easily gotten with one person playing with two controllers. There are also a couple of quests that require you to play multiplayer, but again easily knocked out with one person on two controllers.
Good. I'll pick this up when it gets it's English release.