Thanks for taking the time and putting it into such a great feedback!
Projectiles going through the player, w00t! At no point am i disabling colliders thats weird!
More levels, easy enemies etc' - i always bite more than i can chew :) i had crazy ideas for enemies, encounters , levels and more. But when RL hits ya u have to "go with the flow" and make sure you have something to put out, its basically all under the state of prototyping lol
Im surprised to see u write about polish coz i almost did no polish at all, everything has the same particles and the sfx sux , i did turn on bloom but didnt really use it (nothing glowing :) ).
My biggest regrets are:
1. not being able to finish level 6 which was named "Friend or Foe - XL", a boss fight :)
2. Dialog system - i wrote some very nice lore behind what happened and every level.
Thanks again! Ill go over you game as well :)