i played half life which was the original and find this game interesting. right now they have sequel already released and they gonna have this new expansion coming out somewhere in April. anyone who has played hl and those who are new feel free to discuss this topic. after all, it is argumently (is that a word?) the best game ever.
Half-Life 2:Episode one coming soon
while I wouldn't say its the best game ever (in fact its no where near) I would probably say its one of the best Shoot-Em-Up games, anyways, the first game was VERY good, however the second and all the add-ons were not.