Nightmarket: a zero-knowledge p2p marketplace
Nightmarket is a p2p marketplace running on top of DarkForest, an on-chain game deployed on Gnosis. It leverages zero-knowledge proofs to allow players to buy and sell planets without revealing their location. Needless to say that when 0xSage onboarded me on this, I was hooked.
An extensive write-up was posted here.
This was an exciting project. It demonstrated some of the things that excite me about blockchains and zk: privacy and trustless off-chain computing. Those abstract notions eventually give rise to exotic applications and I think that Nightmarket can be considered to be one of them.