I had a pretty good time blowing up bad guys. The gatling gun ball launcher is prolly my fav combo.
I'm not really sure if the turret did anything, and I have no idea what the yellow triangle ability does. I think I found where the enemies spawned and just shot at that area with explosives kind of cheesing the game.
The mouse buttons for the weapons seem kind of odd L/R being swapped made me fire the wrong gun multiple times, and it was a bit difficult telling what or where I was taking damage from aside from the missiles.
Midway through my playthrough I froze up crashed, and I'd also experience major FPS drops later in the round when tons of robots were showing up.