True 100%

===What's the definition?===
Everything that can be unlocked: the normal 100%, enemy cards, intense difficulty in minigames.

===Why??===
I said I would do "all cards" after getting sub-1 in any%, which happened a little over a week ago. This is a little bit extra.

===Why aren't you beating boss battles?===
Because the game doesn't keep track of whether or not you completed it, unlike Dream Land 3. The same goes with beating the intense difficulty for the minigames. (Anything to keep me sane.)

===How do enemy cards work?===
You get enemy cards at the picnic at the end of each level. I'll be collecting them as much as possible during the normal run portion, and then backtracking later on.

This is all a guess, but I think that you can only get an enemy card if you've seen that enemy before, and since 0^2 is a card, you'll have to beat it first. There's a chance of failing to get one, and that probability increases as you get more cards. I think by the end the chance is about 50%. There are 81 cards in total, and the shortest (therefore most efficient) level is the first one (ResidentSleeper).

===How long will this take?===
No idea.