I can deal with everything being Energy. My only problem is trying to play Clockworks. I still don't think it's fair that I have to spend 10 Energy every time I want to play another level. The only other option is PvP which is a lot of fun but you have to pay a 200 crown entry fee. You don't even win any crowns when you lose. Only Winners get 280 crowns which is basically 80 crowns because you are most likely going to play again.
In conclusion, my only problem is the 10 energy fee and the 200 crown fee.
@Deltikon
Oh these Dev's care a lot they want you to enjoy life as well since life is a great game before hasbro ruined it. Your personal issues with your parents sound problematic you should talk to someone about it and get those issues sorted out. Hey, whatever you do when your not playing Spiral Knights is none of my business, but when I am not playing im either enjoying life or "working". Oh, and that point-of-view is very old, but your pretty new to the community I guess.