Colecovision 2600

[christo930]

Is the expansion module number 2 (IIRC) 2600 thing supposed to work with the Harmony cart for the melody board games? I could get regular ROMs to work with it, but none of the melody board games like Scramble or Space Rocks work with it. I tried running them as part of troubleshooting having problems with some melody board games not working on some (by will on others) 2600s I have. While I found some that work on one machine but not another, I found that none would work on the Colecovision 2600 expansion module.

[Prizrak]

I don't own one but from what I've seen on here the Harmony should work as well as all the games that will run on the cart. The expansion module is a 2600 made to use the main systems power and video to display your games.

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[+SpiceWare]

Should work.  @Omegamatrix does report there can be issues if the Coleco's expansion port doesn't make a good connection to the expansion module, so you may need to clean it.