Also, when AGv3 comes out (Soon for nearing 2 years now!) AP won't exist.
That's not completely correct Kasic... there actually still will be ArmorPoints for users to gain, only this AP will be linked to game achievements and highscores and not in it's current form for everything you do on the website.
What seem to be the fastest and/or easiest ways to earn those elusive AP?
Actually wanting to gain AP really fast (as in 'the fastest way possible' is something frowned upon and when really executed even considered AP Farming and can result in a site bann tessybear2992...
Simply being active on the ArmorGames website in a normal way and gain your AP like everybody else here does is pretty much the only way of getting AP. Participate and discuss topics in the forums, comment to other users, rate games and write reviews on them is all you can do... at a normal rate of course.
Well, just look at the top 100 leaderboard, Tessy. You'll see plenty of people with over 2k games rated and 4k comments (in a short amount of time too). Do what they did, rate all the games and use the ArmorGames messenger as a chat service. Of course don't comment 100+ times a day and make sure to keep them over at least 10 words long, that way you can bypass their non-enforced comment-spam rule.
Though you shouldn't do this, it's a giant waste of time and there are better things to spend time on.
Ok Im going to give you advise that I had to go through, so if you don't listen well you will be either banned forever or go back to square one. AP IS NOT FOR BEING COOL!!! If you comment a lot, it will be chat spam and you will have a AP reduction. If you rate games, please put well thought comments in the commenting section for the game, and always fallow the 7 word rule or it will be flagged as spam. And if you post in the forums, put down well thought opinions about a subject.
Trust me, I have been on the leaders board. I know what I am talking about cause I am not there anymore. AP is to determine activity, NOT to look cool.