chase123 on 29 December 2013
Tearaway at 140k units sold according to Vgchartz,hopefully digital sales were good.
Killzone mercenary at 230k units currently :(.
Sign this petition please if you want GTA san andreas on PS Vita:
http://www.change.org/petitions/rockstar-games-port-grand-theft-auto-san-andreas-to-the-playstation-vita
And please spread it to various sites/forums etc.
Upcoming notable indies for PS Vita:
