Here is the full list of all 14 INSIDE achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
It comes together
Pull together
Skipping stones at the beach
Take a deep breath
Hanging up
Dislodging derelict in the depths
Unearthing secrets
They never made it to market
Something’s not right down here
Shadows at noon
Do an elevator pitch
Dive back in
Lies beneath the city
Safe falling and hard landings