while True: learn() is a machine learning simulator developed by Nival Interactive for Play Station 4. The game provides insight into the life of a machine learning specialist who earns a living by using visual programming. The game's objective is to understand the work of developers and data scientists who create AI systems and understand whether it is possible to create a big and scary evil AI by mistake or not.

The game allows players to work as a freelancer or run a startup, write systems using a visual programming interface to complete clients' orders, deploy the system to the cloud, reuse system components in the future, and scale the system when the amount of data gets huge. The game also enables players to make money as a machine learning developer and learn how machine learning works.