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