Here is the full list of all 18 Gummy Jump achievements.
beat the game
get to the second last obstacle
Get to the flames
Get to the circles
Get to the dirt spikes
get to the small grass slabs
get to the sand
get to the brick
get to the metal spikes
get to the water
Get to the waves
get to the sand slabs
get to the dirt section
Get to the bread
get to the toast
Get to the gummy bears
are you ready?