I just realized that Neverwinter Nights: Enhanced Edition
came out last year (basically a reboot of the 2002 BioWare game based on D&D 3rd edition).
For those that are not familiar, it has a pretty decent re-creation of 3rd edition rules, converted to real-time (with pause) and a decent but not extensive(it doesn't have every splatbook like we're used to) list of classes, prestige classes and feats to scratch that minmax itch.
The main limitation I've found, is that you can only pick 3 classes (including prestige); but, that still leaves quite a bit of wiggle room. It's also refreshing to see the imbalance preserved, you could play a monk with your CHA maxed out and pick toughness every time... if you really wanted to.
I've been looking through recent character build threads and it's nice to see new 3e players running around.