This weekend you'll be able to download and play Titanfall for free on PC.
It's part of a new program EA is running on Origin called "Game Time." As explained on the Origin website, Game Time "isn't a demo, it's the full game playable for free as long as there's time on your Game Time clock."
This weekend, you'll have access to the full Titanfall game for 48 hours. The Game Time clock will begin the moment you start the game for the first time and will tick down in realtime. So even if you aren't playing, the clock will continue to run. Once you run out of Origin Game Time, you'll have the opportunity to purchase Titanfall. And what's more, all the progress you made during the free play will be saved and transfer over.
"Titanfall is only the beginning for Game Time and there’s more on the way. Each Game Time will be unique: different game, different time on the Game Time clock," EA explained. Origin Game Time games will appear on Origin's "Free Games" page when they're available to download.
[Origin]