I'm going to say this outright, I didn't enjoy this in its current state. I really try my hardest to avoid giving low scores to mods in general. I feel like low scores demotivate people very much, but everything is open to criticism so I hope you can take this since it's going to be a bit rough.
First the sprites. Pizza Tower characters, (especially Peppino) are really expressive and have tons of sprites in-game. I'm not saying you should add every sprite since that would be insane to manage. But for there to be just to be very few sprites used and for them to not follow the SRB2 styles of having sprites for every direction is already a few points off. For credit, the mach-speed trails or afterimages (whatever you call them) were done pretty well. But this doesn't save it from looking lazy with just one sprite for running, facing, etc.
It just feels lacking, with the lack of an act clear illustration (It shows the default 'Clear!' signpost) it just feels like nothing. It felt like it was slapped together quickly to profit off Pizza Tower's popularity.
Next the characters/gameplay.
I didn't like this at all, all the characters feel like a repainted Sonic. Especially Peppino and Noise. The only thing unique about Peppino is his mega jump and wall climb. They're fine but it feels clunky to use and feels more punishing than anything else since you lose all speed, since you may not even travel farther afterward.
The Noise is much the same but with a weird Fang jump that didn't work for me at all. He's literally a Peppino copy excluding his exclusive abilities making him not fun to play.
Finally, Snick is the most unique character in this pack. With the fact knowing he was built to play and feel like Sonic. What else am I supposed to say except that his Nose Dive has some potential speeding through levels?
In conclusion, the characters are mediocre at best and mind-numbingly boring at worse. But don't let this get you down. I feel like with enough time we can get a great Pizza Tower mod, but at this stage it's bad.
and v2 will basically be a complete overhaul because i was limited to what i could do at the time