You will need IE 7 or Mozilla Firefox
1. Log into Club Penguin
2.Click play, log into any server.
3.Now open up another tab.
4. Go to http://play.clubpenguin.com
5.log in. ignore the “multiple log-in” sign.
6.Hold tab until there is a yellow box around “okay”
7.login with the wrong pass first. (the orange box should still be there)
8.It will say that, that was the wrong password. Click okay.
9.Now log in with the right password.
now you should have to penguin accounts logged in at the same time.
Here is the video walkthrough for this cheat made by chewypup. (Click here) (WARNING – there are some curse words in the music. so dont blast the music if your parents dont allow it but its still an awesome video)