Do old versions work on mobile?

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• Lost unlock key (old version games)

  If you need to recover an old version unlock key, you can do so here: http://www.silvercrk.com/lost_code/ If that doesn't work for you, submit a support ticket with the follow to help us look it up. Current Email:       Email (at signup):       First ...

• Can I use my old version unlock key on the new version games?

  Sorry but fundamentally the new games work on a different principle which we switched to more than a decade ago. Back in the day, we used to sell each game individually (which you can still access).    Now we attached the purchase to your account ...

• Do the games work on 32bit os?

  Our most recent downloads do require 64bit OS on windows and Mac.    However you can find the 32bit versions on the download page as well: https://www.hardwoodgames.com/downloads/

• Remove a old username from the sign in box drop-down.

  If you have old usernames you no longer need showing up in your drop-down list when using the sign in box, you can remove them by either right clicking or long pressing them. 

• How do the ratings work?

  The basic idea is that the better place you get, the better it will be for your rating. It's also important how you and the other players are rated before the game starts. You will earn more for besting a high rated player and conversely lose more to ...