This game lacks on alot of features
Things to fix:
1. you can't aim, not even simply upward which is unnatural and makes the gameplay boring
2. The Dialog boxes and the levels are not interesting enough and it seems like a Systemshock-Halo wannabe that cant pull it off.
3. No challange in game, again boring
4. Seems like there is story but I didn't feel like reading through walls of text.
Overall the only redeemable feature here is the graphics and animation which are kind of good even if heavily derived from stuff we all know from other games(or is a coincidance that the protagonist looks like Master Chief?