I don't know much technical info on games, so I'd apprciate if someone could explain this to me.
I just got 4 games -- Popeye, 2 QBerts, and Beamrider.
Popeye, one of the QBerts, and Beamrider all have two small extensions in the cart that will not enable me to plug them into my atari (I have a standard woodgrain). But one of the QBerts doesn't -- it plugs in fine. Can anyone explain this to me? Are the three carts for a different type of 2600 system?