It's probably appropriately existential considering the vibe of the Nier series, but one has to wonder why Square Enix promoted a competition if their legal team were going to stomp all over the results and pretend it never happened:
kotaku.com
Nier: Cogito, in case anyone fancies giving it a try themselves... it's a bit odd.

Nier Fan Game Wins Official Contest, Still Becomes Legal Headache
Indie dev has no regrets despite the cold reception from Square Enix

Nier: Cogito, in case anyone fancies giving it a try themselves... it's a bit odd.