Here is the full list of all 23 Heave Ho achievements.
Do a dunk while playing Basketball
Four players do a happy emote at the same time
Finish a run while all wearing the same outfit
Finish a run in Solo mode without dying
Finish a level in Solo mode without dying
Discover the assistance device
Finish a run without the beginners gloves
Reach the last wave
Pass an object to another player
Survive an air-balloon trip for 30 seconds
Finish a level in Coop mode without anyone dying
Grab the rope before it disappears
Pull the assistance handle
Collect a token
Finish a run in Coop mode without anyone dying
Finish all the standard runs
Finish all the runs
Score all the points in a basketball game
Finish a dance routine without missing any moves
Finish the white run without dying
Spend 100 tokens in the machine
Collect all the tokens from all levels
Unlock all costumes