Full list of all 10 Flaskoman achievements worth 1,000 gamerscore. It takes around 0-1 hour to unlock all of the achievements on Xbox One.
Begin the experiments
Collect your first gear
Pass the first three test chambers.
Pass 10 test chambers
Collect the red liquid from the volcano tank.
Collect the blue liquid from the volcano tank.
Collect the violet liquid from the volcano tank.
Turn on the lever, see how the thing work here
Get the ability to use red liquid
Activate "small present" from the Scientist