Well many say that repeating the Jelly King Mission would make fast crowns... well i see that slow! but since i cant move on with missions because i need a 3 star armor i need to do it! so how about we share information about how to make fast crowns...
Well, as far as I know, Jelly King is the most energy efficient way to obtain crowns. You should probably ask around in Haven or ask in Spiral Knight's forums if you want to be sure. Anyways, has anybody been having problems connecting to Spiral Knights? The loading keeps getting stuck at 70% for me and the time left continuously increases.