This isn't the TF2 prequel, TF2 is the game made by the same team taking game design lessons from here, so there are lots of quirks like medic is the better scout and pyro is the worse soldier

Exellent! After Half-Life Multiplayer it's very goody too! I very like this game! There is 10 classes and 3 game modes. It's very very good Mod for Half-Life!

This is definitely a classic, but sadly it's populated with mostly only bots so the gameplay isn't as enjoyable as I'm sure it was back when it was at its peak.