Anyone still play MGS on the old handhelds?

[Danmatus]

I played AC!D over the last couple of years and thought it was a great little game. I play on my PSP Go which is the only kind of PSP I have now. It's a good deal smaller than a normal PSP which means I can fit it in a pocket or a bag and take it out with me even easier, but no UMD slot means I have to put games on it using my computer.

I do have a Vita but for me personally I'd rather play on the Go for PSP games, especially one like AC!D where it's turn based so a bigger screen and two analogue sticks doesn't really affect the gameplay too much. I do intend to relay Portable Ops at some point and a second analogue would probably enhance that if it works on the Vita, @Jassassino does it work? I know you gave MPO a go on your Vita at some point.

Does both Acid and MPO work on the vita?