Get to a streak of 10 in I, Zombie Endless.
Unlocked: 10 Jul 2012 00:40:52
Good Morning
10Complete a daytime level by planting only Mushrooms and Coffee Beans.
Unlocked: 06 Jul 2011 22:05:19
Defeat 2 Gargantuars with Corn Cob missiles in a single level.
Unlocked: 06 Jul 2011 21:24:16
China Shop
15Get to a streak of 15 in Vasebreaker Endless.
Unlocked: 02 Jul 2011 12:58:25
Beat all 19 mini-games.
Unlocked: 26 Jun 2011 19:41:54
Collect all 49 plants (including plants from Crazy Dave's shop).
Unlocked: 26 Jun 2011 15:19:44
Explodonator
10Blast 10 zombies at once with a Cherry Bomb!
Unlocked: 25 Jun 2011 09:16:40
Nom Nom Nom
10Stop the horde using only the Sunflower, Wall-Nut, and Chomper on any level.
Unlocked: 25 Jun 2011 08:58:48
Shopaholic
10Go trunk diving and spend at least $25,000 on Crazy Dave's Twiddydinkies.
Unlocked: 25 Jun 2011 08:08:47
Complete a nighttime level without planting any Mushrooms.
Unlocked: 25 Jun 2011 07:55:41
Complete Adventure mode.
Unlocked: 24 Jun 2011 23:37:09
Defeat your first Gargantuar.
Unlocked: 24 Jun 2011 18:04:22
Grounded
10Defeat a normal roof level without using any catapult plants.
Unlocked: 24 Jun 2011 06:27:49
Hypnotize the lead dancer zombie.
Unlocked: 23 Jun 2011 22:44:34
Complete a daytime pool level without using peashooters of any kind.
Unlocked: 23 Jun 2011 17:07:24
Bowl over 5 zombies with a single Wall-Nut.
Unlocked: 23 Jun 2011 08:17:12
Win any level after all lawnmowers have been used.
Unlocked: 23 Jun 2011 04:48:58
Plant your first 10 peashooters.
Unlocked: 22 Jun 2011 21:57:36