Rare Achievement Opportunity - Thief's Maps

[Nicola_Kunu]

Pretty mental to me that you've done 240 maps and haven't gotten to the final room once yet.
Good luck on your efforts though!

[Iscah]

Pretty mental to me that you've done 240 maps and haven't gotten to the final room once yet.
Good luck on your efforts though!

Assuming all doors have even chance of being correct, the chances of reaching a chamber are...

Chamber 2 = 3

Chamber 3 = 3 x 3 = 9

Chamber 4 = 9 x 3 = 27

Chamber 5 = 27 x 3 = 81

Chamber 6 = 81 x 3 = 243

Chamber 7 = 243 x 3 = 729


That said, the numbers don't seem to line up with that, and getting zero out of the four times they already reached Chamber 6 is leaning towards bad odds, but not enough runs to have a really good picture of how often it happens.

I would suspect that the door chances are rigged rather than pure luck, with earlier floors having better odds and lower floors getting relatively worse.