This game is alright. I like the idea that you have to defeat the spiders from the original comic. But I feel like you didn't execute it very well, and it wasn't able to keep my interest for very long.
The perspective shift as you jump is absolutely unneeded--when I read about it in the comments, I thought maybe it would be an interesting mechanic/element to this game, but it adds nothing and helps nothing here. It only confuses and hinders me as a player.
You also say in the description that you have to time your jump on the spider just right--but there is nothing in the game, audial or visual, that indicates how you must properly time your jump. And in the end that doesn't even matter, because your health simply keeps going down after 0 into the negatives. Not to mention, there are so many buildings here that if a spider lands on the right when you're on the left, is there a chance to time your jump correctly? I have no idea since I don't know what the proper timing is, but I'm curious.
The only thing I like is the spiders climbing up the building and landing on them; the animation is kind of nice. But since there's no sense of purpose stomping them other than racking up points, it all feels rather aimless (and you never did say why I'm killing all these spiders to begin with).
So, yeah, this is ok. I think things could be better, but it was an ok experience.