piratebay *cough* *cough*
Not sure that would work because it's an online game...
Benkei, if my word alone means anything, I would recommend the game to anyone (played the beta for a silly number of hours) but it's much better if you have a group of three other people to play alongside, get a little squad going.
Due to the way it's made, there are multiple different things that can happen during a raid, so each time you do it, you'll likely have something different happen, screwing over the plans that you used last time & forcing you to adapt. It's easier with people you know and can verbally communicate with of course but it still makes you think. Next, the shooting mechanics are good, lots of variety in enemies (even a Sam Fisher-esque enemy) and the difference in difficulty actually does more than just give enemies more HP or do more damage.
Nice range of customisation for weapons & a bit of mask design changing as well (which means nothing since if you're looking at your mates, you're going to get shot in the back). You can do a heist completely quiet, get a cleaner who bags & tags, a techie who deals with cameras and other electronics, a locksmith, and so on or go in and just take as many hostages as possible in case one of you gets arrested.
Anyway, I'm writing this while it's updating since the game has literally just been released. It's just about to finish so... You might not see me for a couple of days, I'll be in police custody.