Finally here is the teaser trailer now with gameplay for the game we have been working on over a year now.
From Xibalba Studios: MilitAnt!
Here is our previous teaser trailer:
http://forum.unity3d.com/threads/104236-Teaser-for-our-upcoming-Action-Shooter-Game
We started with another engine, then a few months ago we switched to unity and the results were much faster and better 
Looks polished and slick, excellent work.
Mind elaborating on what engine you were working with before and the pros/cons you noticed when switching to Unity?
Well our first engine was really good specially for the price, but like most engines before unity or others came along, the level editor was really separated from scripting/ main code, it took a lot of time and coding to see results in game and creating new components took even more time, Unity changed all that, our artist can see their work in game, and coders can modify the game, create new components and see result almost immediatly, being able to add or own editor tools also helps a lot. We had a few problems with components that were a little complex and were in the old engine but not in unity (like integrated pathfinding). The asset store is a great time saver for things like that btw.
Fantastic! I love the art style!
Very nice!
Can’t wait to get my hands on it!
Very cool! I always enjoy a nice 3d side-scroller. Looks fun.
Thanks for the comments we are open to suggestions on how to improve it too.
Militant is now an entry in the IGF 2012 check it out