Here’s how to make a Portal turret. Get to work you lazy IRL scientists

Ever wonder what the insides of your enemies look like? Not just the blood or wires, but their innermost core? For Portal 2 turrets, this would be the personality core. Artist Alex Gabbott reveals the inner workings of the turrets in this cross-section. The turrets are too small for the batteries they’d need, which is why they run off fusion cores. That’s a lot of cores for one turret.