Swim through all of the areas that have water.

Avoid being captured by Muntz's dogs.

Successfully defend against 10 dog ambushes.

Meet the pack: Alpha, Beta, and Gamma.

Survive against the hungry Piranhas.

Find the voice in the mist.

Tie off the house so it doesn't float away.

Defeat either the giant Anaconda or Crocodile with 2 players.

Find Kevin before Muntz does.

Locate Kevin for the first time.

Complete the level to start Carl's journey to Paradise Falls.

Defeat the first plane in the battle over Paradise Falls.

Completed the Epilogue.