Quick Question About PSP Installs

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d21lewis said:

leatherhat said:

I installed with peace walker but that was the retail version. I have no clue about this double install business.

Yeah.  Peacewalker was the one that started this nonsense, as far as I know.  I had to install it to get some of the extra features.  It makes no sense!

I think the first game with an install was Dissidia. Could be wrong but i know dissidia had it and that hit japan before Peace Walker.