Sony is encouraging European PSP owners to take a trip through the console's back catalogue, with a new line of budget games priced at just €9.99. The new "PSP Essentials" line is launching June 2 with a selection of 20 games, including Daxter, Patapon 2, Ratchet & Clank: Size Matters, LocoRoco and more. They'll be available at the same price on UMD and as downloads on PSN.

In the PlayStation Blog post announcing the line, SCEE's Mayumi Donovan indicated that in addition to these 20 games, "there will be more games to follow." The line is slated to launch in Australia and New Zealand later in 2010. See the launch lineup after the break.