Hi there. played through the game and found some issues you might want to address :) hope the following notes are helpful.
if you die at the 2nd boss, when you restart at the last check point the level music isn't playing.
Pressing Enter multiple times during the opening cutscene stacks all the dialogue on top of eachother
On the level 1 - 4 if you die, the music stacks so its louder when you restart.
in the cutscene after the big robot chasing you Ava's sprite is constantly sliding to the left during the dialogue
the aspect ratio shrinks when starting act 2-1
aspect ratio zooms in during the first chase of dr glitcher
If you don't catch, or attack dr glitcher during that first chase, the level is impossible to complete.
The invincibility collectible on act 2-3 can't be picked up and its audio loops rapidly
act 3-3 dr glitcher is facing the wrong way in the boss fight