Overview
All achievements found and obtainable in Hot Lava.
Notes
Achievements have only just recently be added, and therefore it is not clear how many have been implemented into the game. Only 1 achievement has actually been found so far. If you find any others I would be grateful if you would share them in the comments!
The Floor is Lava!
This achievement is obtainable simply by finishing the intro level of the game. You can find this level at the end of the list of worlds in game.