Metal Slug 7 and Metal Slug XX blasts its way home

It's a Metal Slug portable binge as I grab myself Metal Slug 7 for the DS and Metal Slug XX for the PSP. If it's not apparent to you, I'm a pretty die-hard Metal Slug fan, with its arcade-style graphics, kill-anything-that-moves gameplay, and intense difficulty settings. To me, it's like a walking version of a SHMUP.

As long as the franchise maintains its difficulty streak and arcade look, I'll be looking forward to more installments in the future.