The only thing I had a problem with there was the unnecessary grinding the game made you do. Gemcraft is the better of the two if you want to progress through the levels at a nice pace. Gemcraft 0 is better if you don't mind playing the same levels for a better score (which is how you "level up" in the game). Although you can't play Gemcraft 0 in one sitting like Gemcraft which is what I tried to do and got burned out on Gemcraft 0.rowan-thats-me said: