I would say the game needs some tweaks with the combat, as the whole premise of the game itself is pretttty good. But I was dying too often, with all the characters. With the fourth character I was doing a little better but then the time ran out. It seems like you should zoom out the camera a little bit, and allow the player to shoot while moving. As it is, it seems like the dozen or so enemies are almost as good as the player in terms of range and enemy visibilty. And the limited time makes it too difficult to play against them carefully. But rushing the enemy is impossible as well as you die tooooo quickly, with no way to heal it seems.
It needs improvement, and then it can be a prettttttty stellar game.