First of all download the client:go to powerscape.forumotion.co.uk
And press click here.
Now a site will open
Press download.When u do this they will ask you to open or save the file.Press save and where u want it to download to.Now its downloading this can take a while.
When its done downloading u have to extract.You do this with the program winrar.If you dont got winrar download it for free here: http://download.cnet.com/WinRAR/3000-2250_4-10007677.html
Select the files and press extract to(where u want it).
When its extracted open my computer and go to where u extracted it.
click on it,klick on powerscape client v2 than search for run.bat.
Gratz u can now play,with any username or password.
Need more help?my ingame name is sad n true pm me.Or leave a post here.