The goal: Survive as many rounds as you can. Get to the black while avoiding the randomly generated ink blots. How many levels can YOU pass? Mastered normal mode? The hard mode will have you hooked! Unique feature about this game: EVERYTHING gets harder over time! Yes, the things you don't realize make it harder, like the amount of time you are stopped while the level generates. It goes to zero eventually. So, everything will contribute to the difficulty. Weekly points spice things up! Every 5000 levels, there is one additional blot per level. Good luck!
There MAY be graphics and/or balance updates, but the gameplay will generally be the same. NOTE: The max possible normal level is about 106, and the max for hard mode is around 23, maybe up to 26-27 if you are VERY lucky.