To be honest I would say the Mac AppStore has had the biggest impact (so far) on AAA games coming to the Mac.
Edwin
I would tend to agree as someone who came over to Mac last May and was looking for good quality gaming, having been a PC gamer since the PC-XT. And there was the App Store, right on my desktop. So, of course I had a little look. Here are some of the games I have bought on the App Store (which I prefer now btw) since then:
Batman: Arkham Asylum
Batman: Arkham City Game of the Year Edition
BioShock
BioShock 2
Borderlands: Game of the Year Edition
Brothers in Arms: Double Time
Deus Ex: Human Revolution - Ultimate Edition
DiRT 2
Empire: Total War - Gold Edition
GRID
Mini Ninjas
Rome: Total War - Gold Edition
Sid Meier's Pirates!
Sid Meier's Railroads!
The Movies: Superstar Edition
Tomb Raider: Underworld
Tropico 3: Gold Edition
I am looking forward to these when they release and will buy them:
XCOM: Enemy Unknown - Elite Edition
Napoleon: Total War - Gold Edition
Sonic & SEGA All-Stars Racing
Thanks for saving me some typing edddeduck. I copied from your list! Oh, and thanks for working to make those too! lol
Now, that is a LOT of quality game time above, just in that list. As a new Mac user last year, just buying Feral releases I would enjoy playing (some I had on Windows before) that should keep me busy for many, many hours.
But... I am a gaming crazy and admittedly collect them too, tossing stuff into a growing backlog I'll get to eventually. But I like to know I have lots of fun options in my library to play. It turns out, there is no shortage of high quality titles for Mac and also it turns out that my Mac can run anything I want to play at high or max settings usually. I can live with that.
But wait! There's more! I won't list them all but I've bought quite a few Aspyr titles on the App Store too. And, since I was a Windows user before who had Steam it turned out when I converted, thanks to Steamplay, I had about 100 games for Mac instantly since I had owned them for Windows already. Nice! In particular, I am happy to have all things Valve for my Mac native. Yes!
But wait! There is still more! Origin has a Mac client and since I could not get Sims 3 for Mac on the App Store, I went there for that and also picked up SPORE and something else I forget now. See that? I have so many games for Mac I forget what the heck I have. I have to keep a list to keep track. I don't have to but I like to and I've already admitted to being crazy about gaming.
But wait! Yep, there is still even more. I have tons of excellent, fun indie games for Mac. Most of the best and best known ones have Mac releases as well as Windows. Yay!
Oh, I almost forgot something! BLIZZARD!!! I am a big Blizzard fan and love World of Warcraft which is native on Mac. I also have StarCraft II and Diablo III. Blizzard always supports Mac. Yay!
I left out Virtual Programming but I know I have some stuff done by them.
Paradox Grand Strategy games are usually released for Mac too. Crusader Kings II, EUIII, Hearts of Iron, etc.
There is more but I am forgetting now. You see, there is actually so many good Mac titles available I can't recall them all and a list of them all would be too long to be posting in this forum, nor do I have the time or inclination to bother.
I think I've made my point.
As someone who was an avid PC gamer forever my move to Mac has been painless. It's been awesome in every way, including gaming. The one concession I will make is that yes, sure there are AAA games that will come along sometimes that I might not see available for the Mac. In my mind, this is what a console is for. Next Generation I am leaning towards a PS4 but we'll see. So with that, pretty much everything is covered very nicely.
Oh! Something else! Mac gamers can with a little effort do some simple porting of their own with Wineskin as I have just finally learned first hand. I had no trouble making my own Mac versions of Orcs Must Die, Halo Combat Evolved, Nation Red and Guild Wars. They all work great too. I did have to bother to do a little reading and some google searches for help but it all turned out very well and was fun to do. I learned some new things along the way. And there is Boxer too for running MS-DOS oldies but goodies you might purchase on GOG.com although they are now starting to roll those up for users as they offer Mac titles now of classic games too.
Pretty good huh? All that and I didn't bother touching on the fact that you could if need be, reboot into Windows with the help of Bootcamp on a case by case basis for special games.
Don't tell me you can't play good games and plenty of them on a Macintosh. I know you can. I do it all the time now.
I can't resist a few more worthy mentions. Turbine released a native version of Lord of the Rings Online recently, which is an excellent MMO if you like that sort of thing. I've played it and it runs great and looks great. The upcoming Elder Scrolls Online is going to release with a Mac version. Blizzards next online game, code named "Titan" will be releasing on the Mac as well as PC. EA last I knew was recruiting (maybe they have hired by now) an engineer to port the Frostbite Engine to OS X. This is a clear indication they have plans to release more Mac titles, not to mention their recent introduction of a Mac Origin client.
I would say the future of Mac gaming looks very, very good.
Arguments about how Macs are not gaming machines I really don't get either. It depends on the Mac you buy, just as similar choices are made on the PC side of things. A low end PC doesn't play games well either. The 27" mid 2011 iMac offered the fastest mobile GPU available at the time it released. The late 2012 27" has done the same thing again. How can anyone say Apple is not considering gaming with choices to sell hardware like that? As for comparing high end gaming rigs to Macs, that is an unfair and irrelevant comparison. A more reasonable comparison would be comparing say, an iMac model to a PC with the same GPU, CPU, RAM, etc. Things get a lot closer then. Of course, the Mac costs more but you get what you pay for. I don't think most Mac users buy them as gaming consoles. They use them for other things and gaming is something they like to do with them too. Again, on the PC side, take a look at the Steam hardware survey and you can see what the average PC gamer is really running. They are not high end rigs with high end video. So such comparisons are pretty much moot. Yes, a high end gaming PC will blow away any Mac. It will also blow away what MOST PC gamers are playing on.