Noone is going to want to set up the collision mask for an animation that has a lot of frames.
You can, however make a dummy sprite rather easily.[/quote:1pamp06l]
Actually, if you're willing to do one then you're probably willing to do the other one. And sometimes you just want vector.
However, I'm still mistified about how Scirra got accelerated per-pixel collision working. Don't know much about those algorithms, myself.