Bought a PS Vita less than a week ago, and finally have DW8XLCE, SW4 & SW Chronicles 3 on my device. The latter game being quite enjoyable to play so far. :
Berserk Warriors PS Vita Koei Tecmo Sony PlayStation Vita From Japan 4976219058506 | eBay
PS Vita Gameplay - The Warriors (PSP) - Part 8 - Hunting down Birdie the Cripple - YouTube