The guys over at codetactis have released a very cool game for your PSP enjoyment called Mobile Assault.A  This is version 1.8.2.A  They made note that this release has contributions from cfs3creative to the Italian translation version.A  The English mission titles are also still there.

Other features in this release let you change from flying the helicopter with your PSP joystick nub to using the d-pad so if you're joystic is broken this is good news for you.A  They also fixed many bugs from earlier releases.A  You can view the full dev notes and changelog at the source.