Downloaded it, tried it, here's my review...
Overall: 5/10
Graphics: 6/10
Models: 7/10
Textures: 6/10
Shading: 5/10
Effects: 2/10
Physics: 9/10
Gameplay: 3/10
Description: You run around, repair stuff, then you win. Oh and there's only one map. The only difference between "maps" is that it adds more stuff to repair.
Optimization: 9/10
Description: I can run it on max settings without feeling a drop in fps.
Stability: 10/10
Graphic Tearing: None Present
Bugs: None That I Noticed
Misc: It has a text to speech filter that you can enable. It uses microsoft sam when you type. Only thing I found cool in this game. Oh, and it's also free...
Conclusion: It's a free game that uses the Unreal Engine? Too good to be true right? Well you were right, this game sucks in my opinion. The game basicly consists of you running around and repairing equipment. There's only 2 tools, two types of repair robots you can build, one drivable vehicle, and about 5 types of parts that you have to repair. Basicly you get a weld torch, go up to the part, hit repair and you will see an icon thing on the bottom of your screen. Be prepared to do this a lot and each repair can take up to 1-2 minutes. Yeah, 1-2 minutes of just standing there. Well sorta, there's a little circuit board thing that pops up every like 30 seconds and if you sodor the connections without messing up, it will save you some repair time. This game is somewhat addicting for me though, probably because of the text to speech plugin, but overall this game still sucks. At least Nasa had the decency of making it free.