Amnesia for me?

[Romulator]

As long as you run that game using the Radeon Card, you shouldn't have many problems.
Amnesia is incompatiable with Intel graphics cards, but you may be able to get it to work with driver updates.

I would have a read of this: http://www.frictionalgames.com/forum/thread-24129.html

In terms of a recording software, I can recommend either FRAPS, Or freeware Open Broadcasting Software (Sometimes called OBS), which can be set up to send to Twitch or record to your computer.

If you need some assistance setting one of those up, I recommend Googling or YouTubing them