Program name: Snake Run
CTF file name:
||9750, 9850, 9940, 9950
A snake circles around the outside of the screen, while you're trapped in
the middle with only your courage, wits, strength, cunning, and 12 guided
missiles to protect you... :)
Unfortunately it's an invulnerable snake. Sure, you can blow holes in it,
but they grow back. Luckily for you, though, even this monster has an
Achilles heel. Except that snakes don't have heels, so it's its tail.
Keep blasting its tail off until you get to the head, and you might stand a
If you run out of missiles, it'll get you. So don't.
* How to play *
Use the arrow keys to fire and guide the missiles and aim for the tail.
The keys are a little insensitive, so hold them down rather than tap them.
The number in the centre of the screen is how many missiles you have left.
* What it looks like *
It looks something like this:
| 6 * |
Program source code:
Locate 7,1,"SNAKE RUN"
Locate 6,7,"PRESS A KEY"
LpWhile Not Getkey
Locate 6,7," " ;11 spaces
G<>27 And G<>28 And G<>37 And G<>38=>Goto N
If Not H And Not I
Then Dsz Z:0
Not Z=>Goto L
If Not (H=0 And I=0
Then Locate E,F," "
If E+H>=1 And E+H<=21 And F+I>=1 And F+I<=7
Then Locate E+H,F+I,"\*"
Z=9=>Locate 12,4," "
Locate C,D," "
Locate 8,4,"YOU WIN"
Locate 8,4,"YOU LOSE"
This page was created by Tom Lynn (email@example.com).
This page last updated: Friday, 30 April, 1999
Written in notepad and compiled with
for clean, consistent HTML.
Part of the Casio Graphical Calculator Encyclopaedia.