was changing few things here and there..then i saw a giant bunch of bitter incomming. i ran to see then burning...then notice a bitters who was kinda stuck at the corner, the turret was shooting fire non-stop, but didnt get it. i just move close , so he moved to run after me, then die from turrets... and see the fire on water still burning after a moment ....
The flamethrower turret and handheld weapon uses a kind of oil as fuel. The water isn't on fire, it's the remaining oil that's burning on top of the water.