Print in 2 Colors

Hello,

I have a makerbot replicator. I was wondering if anyone has tried to print in 2 or more colors. The makerbot automatically needs to pause at a certain time. I've looked at some youtube videos and they recommended Replicator G which doesn't seem be downloadable anymore. I also tried downloading 'cura'. I don't think it will work with the replicator, or if it does it's not going to be an easy ordeal.

Thank you,
DISSOLVE

PronterFace is the one I use. It works well with Marlin.