After you get it down it's easy to get to the final boss but once you get there it's mainly luck. If you get one of the nigh impossible games your screwed.
Cool Concept. I could see it becoming a difficult game with multiple modes and speeds. For instance if there were levels that weren't just dodging. Maybe you could even vary the types mid game to add to the disorientating nature of the game.
 "Warlock's Arena"){kind=icon}
 "Epsilon"){kind=icon}
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