Blind Faith

Difficulty: Hard-Very Hard

Blind Faith is an achievement available for iPhone, iPad, PS Vita, Android, and Nook. This achievement can be earned by playing Fog Levels 4-7, 4-8, or 4-9. It is similar to the Nintendo DS achievement Nebulaphile, however, unlike Nebulaphile, Torchwoods can be used while earning it.



Strategy
It is advisable to have the following:


 * Sun-shroom
 * Puff-shroom
 * Scaredy-shroom
 * Wall-nut
 * Gloom-shroom (with Fume-shroom, of course)
 * Garlic
 * Cactus
 * Garden Rake

To know whether a zombie is in the fog, plant a long ranged plant such as the Scaredy-shroom and the Peashooter. You can use these two plants to sense whether there are Zombiesbyattacking them from far but plant Puff-shroomsatthestartingof the level because there are not a lot of            Zombies at the start. Once you had built your sun production, let it produce sun until you have enough sun. After that, remove the Puff-shroom and grow long ranged plants.

This achievement requires that you must not use fog removers. A wise strategy would to create a defensive line of Garlic backed up by Wall-nuts/Tall-nuts and Gloom-shrooms on the second and fifth rows.