Plants vs. Zombies Garden Warfare is available to play for free for 3 days.

It's free so why not give it a go.

https://www.origin.com/en-gb/store/free-games/game-time

Note:
You don't keep the game but you do have full access for 3 days.
The countdown does not start till you start playing so don't worry if you have a slow or limited internet connection.

Sniper Elite V2 For Free Only Today