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.
Retail (Tuesday) • Mario Party 9 • Major League Baseball 2K12 Rock Band 3 DLC (Tuesday; * has optional Pro Guitar/Bass for an extra $1) • Everclear – Santa Monica * • Good Charlotte – The Anthem • Mastodon – Curl of the Burl