Eh. Technology upgrades. You don't need the latest graphic, motherboard, and CPU combinations to have a good time on your PC. Sure, having realistic raindrops fall across your warrior's face is a nice touch. And you can never go wrong with all those fun volumetric shadows and such--you know, the ones that cripple your poor videocard whenever you try and crank your display's resolution to the max.
A good game is all about the fun it brings to the table absent of technical wizardry or flashy effects. I like to call this the Nethack effect. For those recently born, Nethack is that old-school ASCII game that's still beloved by many even though its graphics could easily be replicated by a graphing calculator. The game doesn't need top-shelf scenery or character models to be awesome. It just is--by virtue of its immersion, frustrations, and countless ways to die.
As you might guess, This week's freeware roundup is another gaming-focused edition, but I'm covering a wide range of graphical treatments with the racing, hack-and-slash, and building-creation games I feature (amongst other categories). You'll see games that look pretty good given their open-source and freeware roots; You'll also see games that are a bit less, er, polished... but still worth your time for their creative features and fun action. You might even see a game that involves ponies.