FlamingFirewire: How would you describe this game to someone who know next to nothing about it (that's me!) :)
I have only played the second game in the series, but it is similar to the first I believe. Also note that I'm going from memory, having played it a long time ago.
It's not a point-and-click adventure, it's more of an action-adventure. You directly control Twinsen and have him run around the different areas, occasionally doing some platforming sections or fighting enemies, but also talking to people and solving puzzles. It's kind of like the old isometric platform games (like Head Over Heels, if you know that game, or Solstice) except with more to do and there are many areas that are fully 3D rather than simply isometric. If I remember correctly, the outside world is 3D and the indoor areas are isometric. However I think the first game might have been all isometric, not sure.
Have you played Grim Fandango? The way you control Manny and have him run around in Grim Fandango is not that different from how one controls Twinsen, although Twinsen's controls are better. And he can jump and throw things and drive vehicles and lots of other stuff.
So yeah, it's hard to describe! It's unusual, but it's pretty cool.