Is there any way that I can have multiple game clients running on one machine?
I have tried running the game on 2 different users on my computer and running 2 games on one user but they both didn't work.
Will I have to get a virtual machine to do this or will that not work either
If I do have to get a virtual machine, then where can I get one... for free.

EDIT: if you want to know why I want to use a multi client, its because i can use multiple accounts (like maybe 5 or so) to get tempest coins (every half hour) so then I will be getting more coins then i will trade my tempest gear to one account,

EXAMPLE: if I run 6 games at once, I can just be idle and get 1-4 coins every 30 minutes so in 12 hours I will get 12-48 coins (it will take 2 days to get something), and then since I am getting it on 6 different characters, I will be getting anywhere from 72-288 coins every 12 hours, effectively sextupling the amount of coins you get. (I hope...)