this is an amazing little demo, its greyscale and AI by far make it one of the best flash games i have ever played.
because its a demo it is lacking many features, but it is not lacking fun
GAME PLAY 8
The smooth movements of sprites and the amazing greyscale make this an amazing game. Though the lack of storyline or extra levels make it very short.
Very easy to get the hang of. Also the game has a quick response to the key presses.
I have never seen any game for the TI-83+/84+ model calculator like it (although phoenix is pretty close, just not as good).
RE PLAYABILITY 8
Its four difficulties makes it interesting to replay, but it is the same level each time.
I have not found any.
This is a Demo that i would recommend to anyone.