Yeah, For NFS you need to have an Origin or Uplay account to use the DRM, you may buy it on steam but you need to insert your keys to your account just to play the game.

I think the last Rayman game I ever play was back in 2007 on Playstation 2 console, it was a great party game to play with your cousins. But It was a good game to play.

Ubisoft recent weekend sale last week was quite decent, althrough I'm not expecting AAA game like watch dog, Far Cry or AC going to go for 50% discount and more but at least for people who want the game could get it cheaper than usual. I didn't buy anything but it's cool to have a couple of cheap stuff in Steam.