I CAN'T LOGIN with my game account ever since Twinoid was launched
To play now, you need to create your free Twinoid account then link your older game account to it. You will not lose any in-game progress or items by doing so.
(Replace "Muxxu" in the example by the name of the game you wish to associate).
1) Go to the page of the game you wish to link, eg. http://muxxu.com
2) Click //"Register" and create your Free Twinoid account
3) Select "I already have a Muxxu account"
4) Enter your Muxxu login details// (account name + password).
You should now be able to access your game account.
If not, please continue to read the following questions.
I haven't found the answer to my question: Contact the team