Here is the full list of all 20 Endless Maze achievements.
Get Every Coin
Get Every Lamp Oil
Spin Forever
Crash The Game
Win Once
Get The Demon to Max Speed
Collect a Key
Collect a Lamp Oil
Collect a Coin
Get Killed by The Demon
Touch the Shady Block
Find Your First Secret Pathway
Find Your First Ultra Secret Pathway
Touch The Tv
Get The Code Right
Break The TV
Touch The Flag
Go On The Long Conveyor
Die Ten Times
Die Fifty Times