I feel like Melting was the worst, not taking a single hit for the entire first loop was absolute hell
I've still got Rogue and Chicken left, and
I think Chicken's is going to be the hardest purely for the fact that I haven't even reached loop 2, let alone loop 3 apparently they changed the unlock condition and you just need to reach 2-1 in hard mode, that's way easier
Just a heads up for anyone who doesn't have the game (or even people that do), the January
IndieBox is Nuclear Throne, which includes a DRM-free physical copy of the game, a Steam code, and a code for PS4/PS Vita as well as some mystery collectibles
It's $25 + shipping though if you don't want to subscribe for more than this month