Single Line Number Invader (Casio MG880)

[pat]

This is the game that came with the first Casio game calculator MG880. It became very popular all a sudden. Many students bought that calculator in order to play this additive game. Now, you have a chance to play it using Microsoft Excel.

http://www.mediafire.com/?i2v3vdf3v0fywt7

http://www.youtube.com/watch?v=yT_2zNm6nd0