There are 58 achievements that can be collected in the game with a total worth of 840 Game Center points.
Skull novice – Collect the first skull (5 points)
The first of many – Complete the first level (5 points)
Paying your way – Collect all coins from a single level (5 points)
Watery death – Die in water 5 times (5 points)
What a way to go – Die in slime 5 times (5 points)
Gasping for air – Die in gas 5 times (5 points)
Toast – Die in lava 5 times (5 points)
First charm – Collect a day charm (5 points)
The hard part – Play a prestige game (5 points)
Eye Spirit Ciliaris – Lead eye spirit Cilliaris to the carving (20 points)
Eye Spirit Macularius – Lead eye spirit Macularius to the carving (20 points)
Eye Spirit Chorion – Lead eye spirit Chorion to the carving (20 points)
Wormhole – Enter the warp tunnel for the first time (20 points)
The achievement scheme is a reference to Playstation Trophies even if there are two platinum achievements in Mos Speedrun 2.