Here is the full list of all 21 Kid Tripp trophies - there are 6 bronze, 5 silver, 9 gold and 1 platinum.
Earn every trophy
Fall off the bottom of the level and survive
Complete the game using no more than 1 stone
Complete a level without harming any baddies
Complete the game faster than Mick Waites (5m 59.93s)
Complete the game without ever walking
Complete the game with more coins than Mick Waites (3266)
Complete the game without losing a life
Complete the game without using a continue
Complete the game using fewer than 100 lives
Complete the game using fewer than 500 lives
Earn a gold medal in every level
Complete the game
Hold 1000 coins at once
Complete World 3
Complete World 2
Hold 15 lives at once
Complete World 1
Fall in the water and survive
Earn a gold medal
Complete the tutorial