"I... am intrigued," Megatron said after a moment, optic ridge arched high up under the edge of his helm, "since it looks like you might only be able to open some of these... or only one."

Making a slow circuit of the room and not touching any of the other forefields, Megatron looked them over - they all looked the same, so he doubted that the first one had been malfunctioning in any way.

"The question is why... and which, if any further of these, you can open." And if he could open any of them as well. He had, by now, more than just a vague hope that maybe he could.

"I can't say I'm surprised you were capable of removing the forcefield around A3's artifact, however," Megatron added with a grin.