After some shipping problems, I finally got the Odyssey2 I ordered not long ago, but unfortunately, not everything is working so well. Most games have some sort of problem with them; on some symbols and letters replace what should be numbers (or vice-versa), things are moving erratically (or I have loss of control over some things), there are graphical glitches (such as objects not showing up on screen), etc. Some just lock up, and Type and Tell! seems to have problems with the Voice module. Only Smithereens! and P.T. Barnum's Acrobats! seem to work fine, and that includes the Voice part of it (though it doesn't help that the first controller isn't working well and needs replacing, but I can fix that).
My question is this: Do the games need cleaning, or is there something wrong with the console itself? And if they do need cleaning, what's the best way to clean them? I'm just unused to the Odyssey2, and I figured someone more familiar with this sort of thing could help. Sorry in advance if it's hard to understand what I'm getting at.