Okay - did a coin mint yesterday with Joe and we had a little discussion soon after entering. I thought the floor level said 6 and then when I asked Joe to confirm he told me that it was 5. I didn't know until recently that pressing F2 tells you what room and level you are in in the Factory, Mint or DA (doesn't work inbetween rooms). Well, apparently, when you press F2, you need to add 1 to the Floor it tells you. I thought other people might need to know that if they are going to help with the mint-mapping project.
So - here are the numbers for Floor Six of the Coin Mint:
First Room - 3 sets of cogs, no avoidable groups 1) all 10's -- 2) 3 10's and an 11 -- 3) 2 10's and 2 11's, next room gears, next room push the box, next room risers with goon pit, next room lava, and the end, 3 11's and a 12. Total bux earned with invasion 356.