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