That is a bit weird. I have been in a bunch of beta and they always said the game name.
I think this game is actually pretty fun. Even if it didn't have the amazing destruction, it still would probably be enjoyable, but the destruction really makes it great. I really dig the backpack system. Basically there are several in the world you can swap between. Jetpack is a...jetpack. This other one lets you run fast (this with the hammer is amazing). There is one that causes a shock wave around you that knocks enemies down. There is one that makes your weapons more powerful. Then there is this one awesome one called Rhino that makes you charge forward really fast and destroy anything in your path. The best is seeing an enemy through a crack in the wall and charging his ass through the wall.
The only real bad thing is that the levels themselves are bit boring because it is set on Mars. There are three levels or so in the beta and the only way to tell them apart is how red they are. It may seem like a joke, but literally there is one really red level, one that is less red, then one that is very light red.