EA has announced - and launched - Origin Access for PC. It costs 3.99 a month.

Origin Access is a similar offering to EA Access on Xbox One. Subscribers can download games from EA's Vault, play EA's PC games for a limited time before they're released, and save 10 per cent on Origin purchases.
15 games are available now (unfortunately no Star Wars: Battlefront). EA will add more games over time, it said:
Here are the launch games:

  • Battlefield 3
  • Battlefield 4
  • Battlefield Hardline
  • Dragon Age: Origins
  • Dragon Age 2
  • Dragon Age: Inquisition
  • Sim City
  • The Sims 3
  • FIFA 15
  • Plants vs. Zombies Garden Warfare
  • Need for Speed Rivals
  • Dead Space
  • Dead Space 2
  • Dead Space 3
  • This War of Mine

http://www.eurogamer.net/articles/20...-access-for-pc