Following on from the recent firmware updates released by Sony for its PS Vita. Sony has today rolled out another together PS Vita 1.67 together with the consoles first free-to-play game in the form of the puzzler Treasures of Montezuma Blitz. Treasures of Montezuma Blitz is the latest game based on the popular Treasures of Montezuma franchise and includes new power-ups and challenges for players. “A lot of people look at freemium or free-to-play games and think you have to spend money to be competitive and beat your friends. However can view a video of the free-to-pay Treasures of Montezuma game over on the PlayStation Blog and the game is now available to download from the PlayStation Store.