Here is the full list of all 36 Game Corp DX achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Publish The Last Guardian
Publish Half-Life 3
Publish Survivor Squad
Publish Game Corp DX
Generate $20M with an Adventure game
Request a Loan
Hire Todd H.
Specialize 10 Coders
Expand the build area
Hire Sam H.
Specialize 10 Writers
Specialize 10 Sound designers
Specialize 10 Artists
Hire Shinji M.
$1.000.000.000 in the Bank
Get a Perfect Worker
Polish a game
Hire Cliff B.
Relocate to San Francisco
Hire Peter M.
10 Workers with Max XP
Publish a Large game
Win 10 Awards
Hire Sid M.
Build a Personnel Enhancement Device
Hire Alexey P.
Relocate to Montreal
Hire Tim S.
Get 5000 fans
Publish a Medium game
Get 5 Stars from a Critic
Relocate to Vancouver
Get a game on the top of the charts
Publish a Small game
Hire Gabe N.
Hire 4 Workers