Hey!

There are 2 achievements, which you can unlock by completing the game on both difficulties.

Please note that if you want to unlock the two achievements then you will have to finish the game twice (beating the game on the Merciless difficulty doesn't unlock the Normal difficulty achievement).

Level 1 = 0:00
Level 2 = 1:08
Level 3 = 2:22
Level 4 = 3:48

If you have any questions, suggestions, criticisms, found any mistakes and so on, please let me know!

Thanks to the developers for making a fun game and thank you for checking out my guide!