All of them are possible. It's been a long time so I forgot how to do it, give me 2 weeks and I'll return with a solution.
CodaRyu
Recent community posts
Adding onto this before I forget:
Don't read further due to spoilers:
This is how I solved the game with 22 moves, and 30 moves for 3 trophies.
For the first few levels, you can cheese a little knowing codes in advance, or by carrying/throwing ladder to pass doors.
For level "Grotto" you can clear it by throwing both the red key over the door, and throwing the ladder over to the door. Then, carry the red key into the next level, this is a "key" part to solving frame 9, opening the red box for getting the green key without needing the red key on this level.
Snapshot 14 and 15 are a bit of clever use to get a ladder, green, and blue key to the top of the level, the ladder is used to solve the next level without needing time travel.
Snapshot 14 is also used
The rest of the solutions are relatively normal and just using the ladder-climb-over-door trick.
I think you could fix it "everywhere" by: if the player is still falling after a long time (say, 2 seconds of falling, more than enough to fall from the tallest building to the ground), just automatically let them be able to jump again once. Most of time, being able to jump out is enough to escape the small places you can get glitched/stuck in.
I've been finding a stuck-glitch that happens a lot: if you fall between two objects that are near each other, you get stuck into an infinite falling glitch and get stuck. Examples include the railing top of a signpost, certain small objects, the chimney stack near the power generators at the top of the namechange building, etc.
Been playing for a bit now. As a tip, farm materials in the "Perimeter area" or "Outer Area". It's the best spot to farm loot from what I can tell, (mainly because it only takes 20min to explore unlike other locations)
You can farm like 80 soul shards pretty easily from the Bone Corpses (from the corpses degrading from time), you can get food easily from cooking the mice (attracted by the corpses), and you can easily get dozens of advanced metal essences and metal essences from the train wrecks (taken apart via metal essence axe, which is: (pure metal essence + stick = enhanced axe, use workshop -> enhanced axe + 2 charcoal + pure metal essence))
So it's very easy to get all the glass, metal, sticks, and soul essence.
After that you can easily deal with all enemies and stuff, the only things you need left are soulvines and other plants from park that's pretty easy to farm with the massive supplies you can farm.
So far things I found out that are useful:
bottle + water source (rain,ditch, etc.) = dirty water
dirty water + rain = large jug of dirty water
wood stick + wood stick = firestarter,
firestarter + wood = campfire,
campfire + small mouse (or meat) = cooked meat
campfire + large jug dirty water = purified water
Thank you for the tips, I just tried it out and it works excellently! Just one question, how do you make the black-manastones absorb mana stones (to increase capacity) but not absorb the other black-manastones?)
Also, I'm finding berserker ring (+1 energy if no shields/armor) to be mildly useful (it's better than windmill, which is a relic!), although this build uses more mana than it needs energy/stamina.