is it against ToS to log on multiple characters on chrome?

[Edward Coug]

The ToS doesn't mention the use of multiple log in. You can use multiple accounts at the same time. Many people do that. They use their second account as a bank.

Here are the Terms of Service

If you got banned for multiple log in, they probably caught you because of the bot's ban criteria. I suggest that you send an email to support to make sure of that. Visit support.spacetimestudios.com

I have a PM from Remiem saying it's a bannable offense. It's considered an exploit.