When was NieR:Cogito released?

NieR:Cogito was released on August 21, 2021.

What platforms is NieR:Cogito available on?

NieR:Cogito is available on Linux, PC (Microsoft Windows), Mac.

NieR:Cogito

About

This game is a non-commercial work, produced for the Nier:Re[in]carnation Content Creator Competition hosted by Square Enix on August 2021. It's an unofficial derivative game made in just 3 weeks about monsters and machines who think they are humans.

Storyline

You were a special Machine. You are capable of making Yes/No choices. Now, after an unknown amount of time, you are reconnected to the Machine Network to once again make decisions, the outcomes of which will shape the path your kind walks, so think very, very, very hard about your choices, if you can.