I currently have 60 stars on kingdom rush and am wondering how to get 62. I have beaten everything even the iron and heroic challenges and have 60 stars. This is why I'm wondering how to get 62 stars.
You don't even have to like them on Facebook and Twitter or even have an account with those sites. Just click the link the game provides you in order to like their page.
Why? Because, I don't believe it's possible for the Flash code to verify you have actually clicked the like button that resides on a separate site, on a different page, under a different user name. So the code just looks for an "on click" event that occurs when you click the link in game. Afterward you are rewarded the points.
I have yet to see a Flash game that requires you to actually like them on their page.