I've played this game for about 3 years in the early 2000s. We had a lot of fun playing online. The action is fast and explosive: it's all about headshots and the shotgun, and the quick throw of grenades and C4 add a unique twist to the game. The CTF mode is nice. Lots of good memories! Since then, players have kept the game alive and grown with it. One fan created a mod (SoF+ or Sofplus) to fix critical issues with the game and keep it working – for 14 years ! –, even after the normal version stopped to work. This made it possible to keep playing online after Activision dropped support for it. Now, after the release of the GoG version, Activision sent a CEASE & DESIST to the author of that mod and are threatening him with a lawsuit. They were never big on support, but this is despicable. (And FYI this new version does not include online play.) Don't give your $$$ to publishers who sue their fans.