Cosmiads:

POKE 2571,79 for joystick on user port.

LEFT:  PA 0
RIGHT: PA 1
FIRE:  PA 5

Tim Howe, mid 1980's

Update T Howe 31.12.2009:

'cosmiads m' can now be saved normally (and using Arrow).
I have moved the cass #1 buffer code from $027A to
$2000-$20BF. A copy routine at $20C0 that moves it
back to cass #1 and calls the original entry point.
The sys call has been changed to sys(8384).
The program is now saved as follows:
<-S"COSMIADS M",033A,20D0