Legitimately how do you beat the Giant Size challenge??
It doesn't actually make things giant it just makes you smaller and makes your camera smaller aswell, so you can't see anything. The only somewhat viable strategy I have been able to find is to go as small as I can myself, that gives me some room to dodge, but then all the enemies and bosses take 1 trillion hits while I have to dodge every attack perfectly. Last attempt I made it to krabken and I just had to dodge around everything, but he spawns endless minions and I simply don't have a short enough dodge refill to dodge all of their infinite attacks.
I was having a lot of fun with the game but now it's just not fun anymore.
EDIT: Finally beat the challenge, thanks for all your tips!