Yes, there definitely was a shotgun. You only have access to weapon types you can use, so it's quite possible you weren't a vanguard, then. Sentinels and Engineers are limited to Heavy Pistols and Submachine Guns. Sentinels get some crazy tech armor shit that increases your shields and explodes when it's destroyed. Engineers get some combat drones or something. Both also get access to Overload, not sure if you were saying you had access to it or Miranda did.
Ammo selection is permanent until you toggle it off. Vanguards had access to Incendiary ammo in the demo, and it was pretty easy to see if it was on or off, since the ammo glowed red and there was an energy cell dealie on the weapon that switches to red when you activate it.
Seems like overload is supposed to explode gas tanks, not sure what went wrong! Maybe it wasn't a gas tank or maybe you misclicked or maybe it was fucked up in the demo!
Ammo selection is permanent until you toggle it off. Vanguards had access to Incendiary ammo in the demo, and it was pretty easy to see if it was on or off, since the ammo glowed red and there was an energy cell dealie on the weapon that switches to red when you activate it.
Seems like overload is supposed to explode gas tanks, not sure what went wrong! Maybe it wasn't a gas tank or maybe you misclicked or maybe it was fucked up in the demo!