I will try to patch this abomination.
It's better, it does not lag anymore. I'd suggest to reduce the horizontal and vertical hitbox of the dog (especially the vertical one) because that makes save 2 absolutly horrible to play (the 3 spikes has a 2 frames window and the drop has 1 to 2 frames windows depending on the align you take, also the hitbox shifting makes it like you seemignly die at random). Had fun overall, not bad for a 2 hours project honestly. Probably will test your next projects !