Summary: Looks like a great game. Unfortunately, the computer requirements aren't exactly accurate anymore. Yes, the game requires a minimum of OSX 10.2.8 to play, but it also needs to be before OSX 10.8 (I think that was Lion). The app contained on the disk is a PowerPC app, which Apple stopped supporting years ago. Sadly, this information was nowhere to be seen until the reviews, and even then, you had to scroll a while to find it. There's a waste of $50.
Summary: This game is a little dated, but it still has solid mechanics. I played the standard PC version for several years before finally moving over to the Extended Edition. This is one of the last really good RTS games in awhile - but that's assuming you like traditional RTS games with base building and resource management. There are really only 3 resources at the start, but as you progress This game is a little dated, but it still has solid mechanics.
Not sure if I would recommend it now with all of the newer stuff available
That Guy, Amazon
16 February 2015
Summary: Bought this 7 years ago, only reviewing now. I rate games based on how long they keep me occupied and entertained, since that's what really matters in the end. For the most part I'm the type who will buy a game, put about 600 hours in it, then move on. I've put about 1,200 hours into this one according to Steam and haven't touched it since 2012, so for me it was well worth the money.