complete shot in the dark, but project eden?

...7 years I've been looking for this damn game, and you've found it. You're awesome dude!! I've just finished the demo, and I got to say, still difficult as the first time, at least for me. I've no words thanks a lot, now I can sleep in peace without that unfinished demo torturing my dreams.

I will try to contribute to this forum as much as I can!!! this is brilliant

Well there's this game I played like 7 years or so, where you could control a sci fi troop, one of them was an android/robot. The thing is,that you have to enter a pipe that has mortal gas, so you have to use the robot to walk in, otherwise the other troop members die.

I believe it was the demo version of the game, I played it on windows XP,in a very, very old computer so it wasn't a game with many requisits.

I really can't give other details because that's all I remember, even tough I've been searching fot this game long time ago because I can't take it off my mind. It's probably older than 7 years maybe a 2001-2004 game.

Hope you can help me!