[prawn]

I tried a custom game. Received constant errors in the bottom right. Couldn't work out where/who I was. I could right-click and offer alliances to factions, but there was no response at any point. Couldn't work out how to do anything. (Firefox/macOS)

[sgolem]

I've added a "How To Play" button now before you start the game, and have polished up those error paths. Now they should be much less common and displayed more nicely.