PS+ adds a Brothers: A Tale of Two Sons (PS3, puzzle solving, got very good reviews) and Worms: Battle Islands (PS Vita)
The PSN update opens preording for InFamous: Second Son (which is still two months from coming out.) The preorder gives you a prequel. Grid 2 Reloaded (PS3), Olli Olli (PSVita), and Lucifer Ring (PS1) are in the game. Sale of the week are music games.
PSN Store Update (Tuesday) PSN Games - Jetpack Joyride (Free) PlayStation Plus ======================= Instant Game Collection - NBA Jam On Fire Edition (PS3) Discounts - Batman: Arkham City (30%) – PS Plus Price: $14.