Um... I think the bosses are too easy actually, if there is a sequel can you make gameplay more difficult please? :D Y'know, shooting patterns were too easy to figure out and dodge, and not enough variety imho. :/
My first experience of the Unity3D engine and I was like, Wow. 'Nuff said. Also this reminds me of Portal, and also... This 'Preview' deserves a 5/5. :D
There seems to be a lot of these types of games coming out (like The Company of Myself). Controls were a real annoyance for me in this game, mid-air control was awkward and caused many accidental deaths. The message didn't seem to be communicated quite as well as some other similar titles (probably just me) but it was still done very well.
4/5
Mmm, so... all I could suggest is more mercenaries, or some new features because you unlock everything pretty fast... and then it gets boring :/
Anti-lag funny graphics and music good effort 3.5/5