PopCap's puzzle tour-de-force Plants vs. Zombies will be released tomorrow on Xbox Live Arcade.
There's no mention of a price just yet, but we do know the Xbox 360 version of the game gains multiplayer. Either you and a friend can fight off zombies co-operatively, or one of you can play as the fauna and one as the undead.
Plants vs. Zombies is PopCap's best game to date. And considering the rest of the portfolio, which includes Peggle and Bejeweled, that comment can't be understated.