what's this sticker on my Atari cartridge?

[garethamiga]

Hello.
Apologies if this has been answered before, but...


I've got a Keystone Kapers (Activision) with an extra sticker on the front of the cart.
It's small and looks like a letter S inside a diamond.
I'll upload a photo when I figure out how :-)

Or you can look here:

http://www.atariage.com/forums/viewtopic.php?t=42902

(No solid answer there at time of typing this.)


What's that for?
The cart runs in PAL with some odd colours, if that's any guide.


Cheers!

[Ed Oscuro]

Have you tried it on an NTSC system? If it plays in PAL with odd colors...and too fast on an NTSC system...then I'd say you've only got one more video standard left :)

[garethamiga]

Play in NTSC?

Nope, got a PAL/NTSC TV but it's got auto-detect and I can't manually make my cart run in NTSC.