Here is the full list of all 32 Pool Panic achievements.
Wear all the hats
Get to level 10 of Panic Mode
Got served
Russian doll inside all 3 layers
Win the race
Get to the hard credits
Finish on your own bike
Break all the windows
Unlock all the rails
Knock over all the toilets
Get to the credits
Completed all the levels
Collect all carnival cut outs
Fly the hang glider
Get three hundred and sixty gold end-of-level awards
Beat the level without wearing a candle hat
Complete with gun only
Ghosts all out without sending one away
Under par crazy golf
Stop the infection
Get one hundred and fifty gold end-of-level awards
Cause yet another crash
Kill all the seagulls without falling off
Gold in skiing
Pot a ball during a joust
Find a secret level
Get fifty gold end-of-level awards
Carpark gate pot
Get any ten gold end-of-level awards
Find 1 cardboard cutout
Cannon shot pot
Get the tutorial out the way