User-agent: Googlebot
Disallow: *action=help*
Disallow: *action=search*
Disallow: *action=login*
Disallow: *action=register*
Disallow: *action=admin*
Disallow: *action=post*
Disallow: *action=who*
Disallow: *action=arcade*

User-agent: *
Disallow: *action=help*
Disallow: *action=search*
Disallow: *action=login*
Disallow: *action=register*
Disallow: *action=admin*
Disallow: *action=post*
Disallow: *action=who*
Disallow: *action=arcade*