Hi potential new runner of Putt Putt Saves the Zoo. I bought on steam and was told that it goes too slow on there. I heard that ScummVM is the best option but how do i got about downloading Putt Putt on to it

The Steam version already uses ScummVM. If you have it on steam you should be fine with that version.

afaik there is no "goes too slow on there"

Awesome. I realized late last night that I was running off of ScummVM