It's pretty straightforward, @pirate1 has put together this handy guide which he usually posts in the op of his deals. It's worth a read if you're interested in changing regions.
Some great prices there. How does it work ordering from Nintendo eShop in other countries? Can it be done with a UK account or is a workaround required (i.e. a VPN)? I see more and more deals posted quoting prices from other nation's digital stores on here but never tried it myself.
Gona jump on flight simulator and pick up the 2 of them on my travels! Thanks 8) (y)
For those that travel Outlast is £2.46 @ Russia Outlast 2 is £2.52 @ South Africa £4.98 for both (y)