Though I only touched it once in the past year, and having almost completely forgot it exist, I wanted to look for it again. I remember downloading it, but it somehow disappeared from my PC.
The game was essentially a glorified animation showcase, showcasing a bunch of loops in different poses and positions. It had swappable ponies that could have different accessories, different locations to put the ponies in, and there was a free-moving camera.
My only real lead into finding this is that it uses the same models and setting as this animation that Fishimira did >> https://e621.net/posts/2988494?q=fishimira
I wish I could remember where I found it, or how I found it in the first place... (and no, its not Banned From Equestria).

Sounds like either Ramage or Besti

Obligatory thread link, it's even stickied

strikerman said:
Sounds like either Ramage or Besti

Oh! It was Ramage I was looking for. Thanks a bunch