- For the international version of the level, see Frostbite Caves - Day 8.
- For the level before the v1.8 update, see Frostbite Caves - Day 8 (Chinese version: pre-1.8).
(Crazy Dave and Penny appear)
Crazy Dave: These Cave Zombies sure are hard headed.
Crazy Dave: They just won't take "no brains" for an answer.
Penny: According to my data, Neanderthal zombie skulls are 33.2 percent harder than other zombie skulls.
Penny: I purpose we deploy Chard Guard. He has a secret up his leaves.
Crazy Dave: You mean his ol' Knock 'Em Dead maneuver?
Crazy Dave: It'll knock those zombies back where they came from!
Penny: I guess it's not a secret any more, now is it User Dave?
(Crazy Dave and Penny leave)
- The small number next to the zombie icon means that zombie will always appear in that lane, with 1 being the topmost lane and 5 being the bottommost one.
|Waves||Non-dynamic zombies||Ambush zombies||Freezing wind||Note(s)|
|1||3 5 4||None||None|
|3||3 3 5 5||None||None|
|4||4 1||None||Carries 1x Plant Food.|
|5||2 2 3 5||None||None|
|6||5 4 4 2||None||First flag.|
|7||1 3 5||None||None||Carries 1x Plant Food.|
|9||3 5||None||None||Carries 1x Plant Food.|
|11||3 5 4 3 1 2||None||None||Carries 1x Plant Food.|
|12||1 2 4 5||None||Final wave.|