Defeat either the giant Anaconda or Crocodile with 2 players.
Dig up all of the hidden bones using Dug.
Break open 10 watermelons.
Find and collect all of the Artifacts.
Complete all of the Quest Cards for a special badge.
Continue playing to unlock this secret achievement.
Unlock the extra Multiplayer Combat Maps.
Successfully defend against 10 dog ambushes.
Play through any previously completed level in Story Mode.
Free your buddy from five Snare Traps.
Defeat Muntz's canine squadron in the skies above Paradise Falls.
Free Russell and Kevin, then escape the Dirigible.
Collect 6000 Merit Badges in the game to become the Merit Badge Champion.
Collect all of Carl's Mementos.
Unlock the Bonus Art.
Help Carl get his house to the top of Paradise Falls.
Find the picture-perfect view of Paradise Falls.
Collect all varieties of each Butterfly and Dio Bug in the game.
Defeat the giant Crocodile.
Swim through all of the areas that have water.
Break apart 500 objects.
Avoid being captured by Muntz's dogs.
Use Carl's House to float across all the chasms in the game.
Meet the pack: Alpha, Beta, and Gamma.
Survive against the hungry Piranhas.
Make sure to put out your campfire.
Find the voice in the mist.
Squish 10 Wasps and Spiders.
Use Russell's Bugle three times.
Tie off the house so it doesn't float away.
Defeat the giant Anaconda.
Use Russell's Canteen three times.
Complete any Story Mode level without failing or quitting.
Find Kevin before Muntz does.
Use Russell's key to cut through three items in the game.
Locate Kevin for the first time.
Catch or squash 100 Dio Bugs or Butterflies.
Complete the level to start Carl's journey to Paradise Falls.
Defeat the first wave of combat planes.
Defeat the first plane in the battle over Paradise Falls.
