User blog comment:Thumbwrumbler82/The rip offs/@comment-21232-20131112063427

Ms Mistique is correct - the best way to get more coins is to get more monsters, and the best way to do that is max out your castle as quickly as you can. Take your time, this isn't a race. Build up your population until you run out of room (check before breeding the next monster), then upgrade your castle. Repeat macro, and be sure to pick up a Unity tree when you can - saves no end of packing troubles. Also, put in a gem mine on each island as you can afford it. When you're on the top castle size, go on to the next island. Be sure not to fill your island full up on the highest size; you'll need extra room for the seasonal special that island has (not much problem - iirc most of 'em are one or two beds at most), and the Etherial you have to breed on the island (which can be 5 beds or worse). Good luck!