Google Adsense is #1 ad serving service for every bloggers and web
masters to earn decent money with their website. And also Google Adsense
available for other products such as videos and Games.
If you are a game developer, You can earn money from Adsense with your
game. To apply Google Adsense for games, your game should meet below all
below requirements.
Requirements:
- Your game should have atleast 500,000 users per day
- It supports Web-based Flash games only
- Must be technically capable of SDK integration
- Your game must have 80% traffic from US and UK
- Content to be Family safe and targeted at users age 13 and up
- Must be able to report embed destination and have control over where games are distributed.
How to apply:
- Login to your Google adsense account (dont have the account sign-up here)
- Click on the My ads menu
- Click Other Products, then click on the "Apply for Adsense for Games" button like below image

- Then fill out the form with valid details
- Finally submit to Google adsense
After you have submitted your request Google will analyse your request
and inform you with your email. If your request approved, place the
adsense ads into your game and earn more.