FPS adventure game it, big idea is co-op gameplay http://www.kickstarter.com/projects/1957160474/illegal-aliens?ref=live opening vid shows the game play but nothing from the developer themselves, also have set themselves a large $200K target.
Illegal Aliens is an Action-RPG/Co-op Adventure game. It's main focus is to allow players to enjoy an entire campaign built around co-operative gameplay, which allows both players to feel as if they are playing a single player game built for two. Illegal Aliens is more than just another game, it has a story to be told, filled with amazing moments that span from serious to comedic.
Indeed the target seems rather big but also the game looks quite good and deep in gameplay. I hope these guys make their goal.
The name threw me for a moment, I figured it was an actual illegal Aliens ripoff. That being said it looks good
Nice concept, especially the walking on all surfaces.