Microsoft recently kicked off its own free games program for paying Live members, and Sony is still rolling strong with the Instant Game Collection on PlayStation Plus. The July additions include free copies of Jet Set Radio, Metal Slug XX, and puzzle-platformer Dokuro, among others.
Here's the full list of games joining PS Plus in July, along with their PSN prices:
Battlefield 3 (PS3) - $39.99, free for PS Plus members
Metal Slug XX (PSP, Compatible on PS Vita) - $19.99, free for PS Plus members
Jet Set Radio (PS3) - $9.99, free for PS Plus members
Dokuro (PS Vita) - $13.99, free for PS Plus members
Oddworld: Munch’s Oddysee HD (PS3) - $9.99, free for PS Plus members