Ok, finally got it down to almost all unlocked. 83 out of 87. If you use 3A instead of 01 (58 in dec) you'll nail the highest number required which is Lore Collector.
The 'block' I edited looks like this:
The remaining 4 that can't be done like this (or at least we don't know where they sit) are:
Sprinter (complete game in under 4 hrs)
Frugalist (complete game w/o using a single recovery item)
Minimalist (complete game w/o ever opening the item box)
A Small Carbon Footprint (complete game w/ less than 14000 steps taken)
With those remaining 4...
Sprinter can be done whenever we get a time editor cheat... Frugalist is easy, just discard every healing item you get when playing. Minimalist will be a bit annoying until we get a direct inventory editor OR simply use Cielos' 'universal key' cheat and bypass as much content as possible in a race to the finish... aaand I believe someone has made a Steps Taken cheat somewhere in this topic.
So that's all that, all 'Achievements' and unlocks accounted for