Quick Play

Quick Play is a feature only on the iPhone/iPod Touch version of Plants vs. Zombies. It always you to pick a level from any area to play of Day, Night, Pool, Fog, Roof, and Bonus Games. It is unlocked after you play Adventure Mode for the first time.

Overview
Some of the features the iPod Touch/iPhone Plants vs. Zombies lacks is Survival Mode, Puzzle Mode, and Zen Garden. Because of this, the people on the iPod Touch/iPhone team felt Quick Play would be a good way for players to not loose interest in the game after they've played Adventure Mode. With Quick Play, you can get money to purchase from Crazy Dave's Twiddydinkies, complete achievements, or simply play your favorite levels.