Ehh... it was ok
You kind of had to rely only on your spells after though. You just try to avoid them and wait for the timer to run out on you spells so you can cast them again. Otherwise, it takes for to kill anything. It just got far too repetative after awhile. You also see very little variety in the enemies. To make the levels harder you just added more of the same type and all you had to do was move up and down to avoid them and blat them with your spells. Maybe you should add stat points every time you level up, like put points into strength, health, speed, dex (faster attacking speed), intellegence etc. I just found the game to be far to slow and boring to be much fun. Also, fuel just didn't seem to do any damage for me after i used a few times. I don't know if that's just me though.