Earth 2150 Trilogy should contain the main game released in 2000, as well as two standalone expansions - Earth 2150: The Moon Project (2000) and Earth 2150: Lost Souls (2002). I thought I was going to play all of them but sadly Earth 2150 Trilogy does not run properly on any resolution for me (and I've tried all of them), 99% of the time just crashing, and therefore goes straight to my Utter Garbage list. Sadly this is another old game I can't play, we'll see if the standalone expansions run once I get to them.