Do you aim manually or do you have a battle wagon style fighting like in SPAZ 2 (where you just get close and then the guns start shooting automatically)?
haven't played SPAZ 2.. I have played SPAZ 1 a little, but don't remember it much!
You don't aim independent of your angle like a tank, no. It's just like Asteroids, aim the ship and press trigger to shoot. You have 1 endless ammo gun (very low damage) all the other weapons have ammo which you need to pickup to replenish. Most guns have a screen length of range or so, but one is very short range. The cannon is extremely long rang and you can track the shot on the mini map!