Reminds me a bit of a little flash game I played once. Can't remember the name, but it was about robots, too, and the characters also were just black silhouettes. Although that game more cartoonish in style, whereas yours looks more realistic. In any case, looks awesome, very stylish And that last screenshot with letter puzzles looks interesting, too, I wonder what the rules for that mini-game are. I LOVE letter/word puzzles! Used to be ADDICTED to Bespelled.
Thanks. The puzzle is based on this http://en.wikipedia.org/wiki/Numberlink http://www.menneske.no/arukone/eng/
Right now, it's just a straight up clone of that kind of puzzle but I might modify it later.