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