Summary: I was really disappointed with this game. The controls were lame and so was the story line. Basically you run around killing aliens and destroying any "trace" of crashed space ships. It was painfully easy as well.
Conclusion: Considering the heritage of these games on the pc this is just taking the mick. Graphically average, gameplay wise very substandard. Its like taking a step back to the dawn of 3d gaming where running around was the highlight.
Conclusion: This was the first game bought for my PSP at the new year. I would of sold it, if i was to judge this was the best game on it. The graphics are lame and many glitches. I too completed all paths in two days or less. So did my nephew.