E3 06: Ratchet & Clank PSP Preshow First Look - GameSpot

We get an exclusive look at Ratchet & Clank's PSP debut.
Ratchet & Clank is an all-new sci-fi adventure made exclusively for the PSP, and it features a variety of new weapons and gadgets.

for Full Playlist)

Nioh, PlayStation Studios Wiki

News - September, 2012

PlayStation 4™ Community Official Thread

E3 2015: PlayStation Press Conference [Official Discussion Thread] : r/PS4

Ratchet & Clank: Size Matters Review (PSP): Stephen Miniviews – Stephen Niven

News - June, 2015

Screenshots - Secret Agent Clank - PSP - Ratchet Galaxy

Assassin's Creed – DJMMT's Gaming (& More) Blog

datasetsProject/data/PS3.csv at master · swam92/datasetsProject · GitHub

E3 06: Ratchet & Clank PSP Preshow First Look - GameSpot