Finally Nice FPS half-life-like game. But with several problems i'd like to mention:
1) No saves. Checkpoints only in the start of chapter - is not a feature. Once it was a big problem , when i had left the game in the end of chapter loosing all my progression - that was really annoying, not fun
2) Few enemy and weapon types (I've discovered only 3 after 2 hours of gameplay - rly?)
3) Gray filter is a big sight problem after many hours of gameplay. I'd like to see at least sometimes more motley colors.
Despite all of this issues i will play it, because there's almost none of great fps half-like games issued, so it's niche
So this game needs just a bit more work on it, and it would be x3 better. But now it's 6,5/10