Very expensive for such a minor update to the game. This is a paid 'remaster' but is essentially the exact old game now running against a newer version of openGL and not much more. It even drops frames occasionally on an i7 2600k and GTX 970. This is not comparable to Eduke32 (with or without the High Res Pack) or the various homebrew Doom/Quake engines that greatly enhance the look of the old games (and are also free). If you really loved the game back in it's day this may be worth a purchase, otherwise I'd recommend waiting till this is under $5. If you're looking for some old school shooter action updated for modern times try Brutal Doom, you'll almost certainly have a much better time.
