How-to: Play Call of Duty (or any games, really) On Your TV Using Only An Android

Let me begin by saying this is not actually Call of Duty, but rather, Call of Mini. Nonetheless, it is a very smooth and intense 3rd person shooter with a halo-2 feel and matchmaking style. It is available now for free on the Google Play Store.

What you will need:

-- Android smartphone with Call of Mini and Screencast installed.

-- USB OTG cable (about $2 on Amazon)

-- TV with Chromecast dongle

-- xbox 360 controller (optional)

1) Once the chromecast is setup, go to the screencast app, and cast your android screen to your TV. 

2) Run Call of Mini (or other desired game), and it should appear on your TV. 

optional: connect and setup xbox 360 controller by connecting it to your phone with the OTG cable.

Simple as that. Now you are playing games for free and it feels like you're getting the console experience.