There are a total of 39 bonus objectives to achieve. I have listed below the requirements for each objective and which levels they can be acquired.
Sandy Shores
Hey I built that!Complete the level without destroying any sandcastles. Deliver the egg!Self explanatory. Deliver the white egg from the nest. I'm flying!!! No wait... I'm Dancing!Perform the 'dance' emote whist standing at the front of the boat by holding on the d-pad. Relaxing Rapids
Smash all the windowsSelf explanatory. Simply smash all the windows.
Sleep with the fishesHit a crab into the water by pressing next to it. Don't let the pufferfish explodeTry to get the pufferfish in the delivery van before it explodes.McGeyser Falls Visitor Centre
Stay dry! You can use the geysers in this level to get around, just don't fall into the water.Smash all the windows... again!Again, simply smash all the windows on the level. Take a photo with Lil' SpoutyTake the volcano looking toy from the right side building to the left side building and stand on the scenery platform with the camera and lights next to it.Crate Uncle's Campsite
Use the raft on a whirlpoolDrag and place the raft on to the whirlpool and stand on it. Crab-lateral DamageHave a crab get hit by a dragonfruit thrown by one of the lemurs. Take that lemur! Wait until a lemur has thrown a dragonfruit at you, then pick it up and throw it back at the lemur.Forgotten Pirate Parley
Move the treasure chests firstDeliver all of the treasure chests before delivering anything else. BasketcasePut three treasure chests in one of the moving baskets at once. FROM DOWNTOWN!!!!!!Throw an item onto one of the moving platforms whilst it is in motion. Crashed Cargo Clearing
Don't fall into the abyssJust don't fall off the map at any point whilst delivering all of the items. Don't use the bridgeDo not cross the wooden bridge. You can still use the wooden ladders though. Flying scuba deliveryDeliver one of the scuba gear items by smacking and then quickly grabbing it and flying the item into the delivery van.Mysterious Pathway
We Love Blender! Blender #1You need to deliver the blender first. The blender is located at the very top of the level.Bad Plant!You need to smack all 7 cracks in the walls where the vines shoot out of them to grab the items you need to deliver.Don't let the ivy grab any itemsYou need to deliver all of the items without any of the ivy vines grabbing the items. Simply smack the cracks in the walls to prevent them from doing so.Temple of the Windy
Have a smashing timeSmash all of the pots throughout the level.
Can't Touch This: Rare Gem RecordsOnly use the wind fan to blow all gems into the delivery van. Grabbing with your hands will void this.Uncle goes firstUse the fan to blow the figurine down from the pillar and ensure it is the first item delivered.A Very Windy Puzzle
Stay dry again!Deliver all items without falling or getting pushed into the water.Keep the duck dryThis can be tricky, but the idea is that you need to use the rotating wind platform to jump and get pushed towards the duck and grab it. If you manage to grab the duck, use the jump button whilst holding on to sort or shuffle your way onto the lower platform. If successful, you can leave the duck here and progress with the level. Lil' Spouty hates waterTry to avoid knocking the volcano looking toy off of the block in which it is stood.Temple of the Sacred Splash
Break all the coralDestroy all of the red/pink/purple coral around the level by pressing to slap them. Don't get wetSelf explanatory. Just don't fall into the water. Sorry CrateUncle!You need to grab the Crate Uncle from the right side of the map and place in in the way of the large block in the center. This will crush him, thus ticking this objective.The 36th Chamber of Cranks
Hot Tub timeYou need to grab Crate Uncle who is located on the right side of the level and put him inside the hot tub.
Ride a scuba tank without touching the groundSlap a scuba tank using and quickly grab it and hold on until you land back on your feet. Crank it to the max!You need to rotate all of the cranks and jam an item in between all of them at the same time.Mountain Goat Maze
Catch a holy gemAt the top of the map you will find two statues both holding a gold gem. You need to have a goat charge up and hit the statues to release a gems and then deliver them both to the van.Avoid the goatsYou have to deliver all of the items without a single goat charging up and hitting you.I think it likes you Crate UncleHave a goat charge up and hit Crate Uncle. He can be found in the top right corner of the level. The Greatest Haul
Crate Uncle goes weeeeeeeeeeee!After passing the flamethrower section of the level you will come across a ramp. Leave Crate Uncle at the top of this ramp and progress forward and he will follow.Did anyone lose a ball?Towards the end of the level you will encounter a beachball. You have to ensure this ball makes it to the end of the level.Leave no boulder behindWhen you reach the three gems towards the end of the level, you need to ensure that you get each of them to the end of the level without any of them falling off of the map and respawning.*Credit goes to the following people for their combined efforts in figuring these out.
iGeordie93, HannersWho, WolfHeartSpell & jj6y