A clumped mass of games is hitting PSN next month, and a lot of it is free to PS Plus subscribers. Including Awesomenauts, the multiplayer battle arena style game from the creators of another former freebie a la PS Plus called Swords & Soldiers.
The list of free games goes on and on, most likely totaling somewhere in the range of $100 worth. For PS3 gamers that have not yet signed up for a Plus subscription may want to consider next month as the best time to do so.
Remember though, nearly all PS Plus freebie are only free for a one week period, thereafter going for the full price, so you want to be punctual.