hm, some things I dont get:
first where is the 20th apple?
I have been EVERYWHERE, including gotten the closed in apple.
but I only find 19 apples, I dont see no apple left anywhere.
Or did I have to get them during the initial onslaught?
for the second "phase" how in the royal f do you do bottom right room?
being able to perform a wall jump from the left wall is already a miracle, let alone anything else in this room.
Also kind of dislike that, in the process of getting the enemy in the end room where you ahve to drop in from the top, you can easil accidentally fall onto the end zone, finishing the game unintentionally.
here's a map of all apples (the alien who dies at the bottom of level 1 counts as 1 apple). One that is easily missed is the top-left apple because it's hidden under the apple counter when you unlock it.

Bottom-right room in level 2 is intentionally the most difficulty room of them all, even I struggle with it X) You need all the motion skills you've acquired by playing the game. Good luck!
okay, the top left apple under the apple counter, I defintiely missed that one.
Yeah the bottom right guy is har.
for the record are these all the availlable skills?
running, double jump, and after double jump is exhausted walljump.
and, while not useufl here, the room teleport.
is that all or have I missed something fundamental skill wise?
ehm, maybe I'm wrong but in said room, dont you first have to drop down to the right, waste your dobule jump and then wall jumpo from the left wall piece to the right one?
not sure how to continue from there, if you can repeatedly walljump up on theat right side wall.
Pretty certain I wont make that whole path as I rarely even manage to get the time right between "air standing" and already falling into the pit, with my reaction speed the character has already fallen into the pit before I even react to jump or wall jump
Okay, now I've gotten ending 2 too.
Finally done.
That room was actually pretty chill, only making the intial wall jump into you are up on the right most platform.
After that it's chill.
For my taste the bottom room end death zone could have jsut been a tile further below, giving you a bit more time to react.
But it was still possible, jsut a matter of trial and error and button mashing :-)
Gotten all 4 endings, my live is fulfilled.
Never would have found ending 4 by myself though, only freak accident helped me get it out of nowhere :-)
I only rrealized by now that you actually dont take damage while running throgh spikes.
initally, in that other spike filled room with a guy (not the one I struggled so ahrd with) I simply though some spikes were fake while others arent.
didnt realized that the harmless spikes were deadly too and I jsut didnt die cause I was running through.
basically you have damage immunity while running.
yeah, also learned that the rocket guy wasnt part of the 16 apparently.
in a previous try I had killed him (yep, you can if you fast enough. jsut gotty time your jumps so his rockets dont hit you).
but didnt get all ther others guys.
this time I had planned to do him last cause he was annoying. well, guess he wasnt needed.
Or the apple guy was counted, so one less guy was needed here :-)