Yeah, I had made the move to pixel art too last year when I first started up my Game Dev journey, and it was a bit of a rough one to get the grasp of. But Asperite does have some decent tools to use once you get the hang of it. You also did very well all things considered and brought together some pretty solid sprite work from what I saw from your game. I'd recommend the others that see this post to give their game out a try too, it's pretty well designed all in all.
I'll look to make something from my game eventually, but I've got some games I need to finally get around to releasing on Steam first. If your team does get around to releasing your own game on Steam though, do let me know and good work on your part for you game and pushing through the challenges that came with learning pixel art in such a short time