[comp.sys.amiga] Marble Madness problem??

CHUCK@NCSUVM.BITNET (01/18/87)

I recently bought an Amiga.  Wonderful machine!  Last night I went out and
got Marble Madness for it...superb game!  It would be even better if it
would work right.  It seems that when I get to the 3rd level at the point
where the waves start appearing, the screen starts to flicker.  The
flickering gets steadily worse until the program dies (if i don't die
first).  I've tried running it on the (supposedly) identical Amiga at
work, and there are no problems.  I've also tried a different copy of the
program with no success, and my local dealer also has no idea of what the
problem could be.  According to them, I should have all the latest firmware.
To add to the mystery, if I boot with my regular workbench disk and then
try running the game, which the instructions say not to do, the graphics
work fine & nothing crashes, but there is no sound!!
Needless to say, I'm thoroughly confused about this.  Can any meditating
gurus out there help me?  anyone else seen this happen?  Thanx...
     -Chuck Kesler
      chuck@ncsuvm.BITNET

P.S.-- BTW, I have 512K and use KickStart 1.2,  and the KickStart at work
       is a copy of the one I have at home.

ee173way@sdcc3.ucsd.EDU (John Schultz) (01/21/87)

  Run a program like AVAIL to see how much memory you really have.
Could be bad ram somewhere.  Saw a problem like this before, a
prototype 256k ram board that was not shielded caused a similar
problem when its memory was accessed...
  If its brand new then take it back and exchange it!  Don't wait-
Good luck.

  John
  7OHN