I am not going to complicate the code by requiring Keychain. Here's why:

• I've already provided the client source code.
• The game only requires your POSTING KEY.
• Players shouldn't have to install a browser-extension to be able to play.

I'm not actively trying to onboard anyone. This is only an experiment that I'm doing for fun and also to help the community by distributing HIVE, sort of like a bitcoin faucet. This game also requires people to leave comments on the blockchain to earn rewards which promotes engagement.

I appreciate your feedback though.