Late yesterday, PopCap Games pushed out a significant new update to its runaway hit Plants Vs. Zombies, now at version 1.9.2. The program has added 28 achievements, the formerly PC-only Zen Garden and other modes that were previously available in more expensive versions of the game and/or for other platforms. Some new levels and modes will only be available to players that have finished the main game, while others can be unlocked through coins.
