c1rcle, back in the dos days there was a game based on jurassic park where at one point you got down and dirty with the raptors if you weren't careful and when the t-rex chases you you feel like you're really being chased - thank god I had them flares. Half life and counter strike were ok I didn't like how they ended, but better than doom for a thrill, decent was better than doom to me for that too. undying and thief I'll have to try.