https://gbatemp.net/threads/sonic-mania-ps3.620339/I wasn't asking for a port, but I really appreciate it.
This is the probably the best Sega published Sonic released in a long time.
It's a shame that Sega didn't allow this game on that generation of consoles as it I think it could have been an even better success for them.
I noticed that, as other(s) mentioned that the special stages slow down. I wonder if this is being software rendered.
If so that may be why, and maybe the developer could maybe add 240p and a GC port.
I haven't tested it.