Cookie Cavern is the eighth level in Papa Louie 3: When Sundaes Attack! It is the second of two cookie-themed levels, the first being Lake Chocodunk (level 7).

The following is a list of tasks a player can complete in this level:

  1. Rescue Radlynn
  2. Rescue Kingsley (needs Double Jump)
  3. Rescue Scooter (needs Dash)
  4. Find 5 Radish Coins (needs Swim Boost)
  5. Defeat 8 SundaeSaurus (needs Gliding)
  6. Find 100 coins (needs Wall Climb)

The following is a list of Baddies introduced in this level: