Here is the full list of all 31 while True: learn() achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Where the hell is that 'any key'?
Receive a promotional kitty
Buy an interior
Complete the first level
Join the startup
Pass the "Ancient" epoch
Pass the "First Steps" epoch
Pass the "First Success" epoch
Pass the "Neural Networks" epoch
Pass the "Deep Neural Networks" epoch
Finish all the tasks on main trunk
Get a loan
Complete all tasks in the game
Complete all tasks with a Gold rating
Purchase all items for the kitty in one walkthrough
Purchase all nodes at the shop in one walkthrough
Purchase all PC upgrades in one walkthrough
Purchase all interier items in one walkthrough
Read all personal mail
Buy clothes for a cat
Buy a node
Buy a PC upgrade
Complete all tasks with real RL
Complete a task with unlocked trashcan without it
Complete a task with not fully trained node