Woah thank you for the feedback! I can't believe the one who made DOOG is commenting on my game. This is amazing.
For all the negative aspects of my game,
1 n 2) I am currently working on saving and loading, but released the game prior to implementing that because I was afraid I might not make it in time before enlistment. Hopefully I get it done by 26th but its the first time I am doing saving and loading so no guarantees. Sorry for causing you to lose the hardest achievement (Honestly didn't know any of the last 4 achievements were possible without double jump, you are insanely good)
3) I had not even considered that, thanks for pointing it out. I think I will just allow resizable windows for now and hope the UI and gameplay doesn't break too much. I will see if I can find a better solution after making saving and loading
4) Initially I had plans for a shop and some upgrades but I had to cut it out of the game for now due to time constraints
5) I actually don't know what is wrong at all so this bug might stay
6) Ah I should have mentioned that there is nothing left after the boss, my apologies
7) Yes I was thinking about stating it more clearly at the beginning of the game. My friend that play tested the game also had difficulty figuring it out
8) I was considering changing it so that attack direction can be mapped to the arrow keys
9) This is rather interesting actually but not sure if I can do it
10) I am looking through the links I set for the videos and I am not sure if there is anything wrong yet, will try to fix after adding saving and loading
Thanks for the feedback :D