Get to a streak of 10 in I, Zombie Endless.
Unlocked: 19 Aug 2012 07:32:20
Defeat 2 Gargantuars with Corn Cob missiles in a single level.
Unlocked: 13 Aug 2012 07:48:02
Beat all 19 mini-games.
Unlocked: 07 Aug 2012 16:55:49
China Shop
15Get to a streak of 15 in Vasebreaker Endless.
Unlocked: 06 Aug 2012 20:48:34
Collect all 49 plants (including plants from Crazy Dave's shop).
Unlocked: 06 Aug 2012 07:34:23
Good Morning
10Complete a daytime level by planting only Mushrooms and Coffee Beans.
Unlocked: 03 Aug 2012 19:14:01
Complete Adventure mode.
Unlocked: 03 Aug 2012 18:43:33
Defeat your first Gargantuar.
Unlocked: 03 Aug 2012 17:55:01
Explodonator
10Blast 10 zombies at once with a Cherry Bomb!
Unlocked: 03 Aug 2012 08:44:14
Grounded
10Defeat a normal roof level without using any catapult plants.
Unlocked: 02 Aug 2012 11:37:36
Shopaholic
10Go trunk diving and spend at least $25,000 on Crazy Dave's Twiddydinkies.
Unlocked: 23 Jul 2012 18:57:33
Bowl over 5 zombies with a single Wall-Nut.
Unlocked: 19 Jul 2012 17:07:38
Complete a daytime pool level without using peashooters of any kind.
Unlocked: 18 Jul 2012 12:33:24
Hypnotize the lead dancer zombie.
Unlocked: 17 Jul 2012 19:25:24
Complete a nighttime level without planting any Mushrooms.
Unlocked: 16 Jul 2012 19:42:13
Nom Nom Nom
10Stop the horde using only the Sunflower, Wall-Nut, and Chomper on any level.
Unlocked: 16 Jul 2012 16:40:56
Plant your first 10 peashooters.
Unlocked: 16 Jul 2012 16:05:30
Win any level after all lawnmowers have been used.
Unlocked: 16 Jul 2012 15:59:46