looking for an old 3rd person space game

Hi everyone,

I remember playing a demo of a game about space exploration/colonization from a while back. after a while some things came up in my life and I completely forgot about it. I was wondering if anyone could help me find this game.

Here are most of the things I remember:

You play as an astronaut in a bulky white space suit from a third person point of view. There is simulated gravity on the planets that you visit so you could hop around and stuff like that.

There are some machines you can build like rovers and small robots I think.

There are 3 missions in the demo, one on earth, I think, where there are some large cartoony rockets and some mission control buildings. The second one takes place on the moon- i am almost 100% sure of this. The third mission is on some strange world that is green and has lakes everywhere.

I believe it would be from a time period of late 1999 to 2001.

One last thing, I cant shake the feeling that the name of the game is "Cobalt," or something like that. But when I search for it nothing comes up.

Thanks in advance for any help! ive been looking for a long time and to no avail.

I'm 100% sure you're talking about Colobot.