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