Hi
"weak optimization of the game"
Honestly there are not so many things to optimize in a game like this. I have years of experience in software development (I'm studying computer science at university :) ) and I have optimized thousands of lines of code. I don't really understand your comment. There is nothing to optimize.
"controls and mechanics are not very good"
This is a Five Nights at Freddy's style minigame. If you don't know, there are minigames in FNAF that are made to explain the lore behind the game. This minigames have a retro style (in particular atari 2600 style) so this controls and this mechanics are made on purpose.
Thanks btw for your opinion