Following an unexpected achievement leak over the weekend, developer Games has officially announced details on the Live version of its tower defence game.

The hit game will arrive in glorious high definition come September, boasting two exclusive modes - cooperative and competitive VS. - more than a dozen new mini-games, and a batch of achievements.

As we reported over the weekend, the two new multiplayer modes look to be the biggest attraction in this latest port of the game. Previously, Plants vs. Zombies has been released for PC, iPhone, iPod touch, and iPad.

Plants vs. Zombies will be available for download on in September at a price of 1200 Points.

By Tracy Erickson