"Beep. Beep. Beep. Beep. God this bleeping beeping is going to drive me insane. We better be coming up on some kind of exit soon." Chell hated to agree with the little robot, but he was right. They had been searching for hours, with nothing but wheat around them, and that beeping! Even the cold embrace of GlaDOS pinchers would have been more inviting than this. There had to be some kind of entrance back into the facility, where it was hiding was the main problem right now. "Beep. Beep Beep. Hey, two beeps! We must be getting close to the entrance!" Chell started to run, quickening her pace. She needed to find the Enrichment Center NOW, she was starving and would eat anything. Even if it was another can of beans. The more Chell ran, the more the beeps got louder and closer together. Finally, the adventure sphere let out a loud BEEEEEEEEEEPP! "Well, here we are." Chell looked around in confusion, there was asphalt where she stood, but the paved road might as well have been the dense wheat field blocking the way. There was nothing there, not even a wall where a portal could be placed. Chell brought the little sphere up to her face and looked at him like, so where is it? "Well, don't you think you should get busy, pretty lady?" Get busy? Doing what, there was nothing for miles! "Come on, this is the building in the entire Enrichment Center that's closest to the surface. Start digging, I'll be busy thinking up good catchphrases we can use when I have my new robotic body." Chell's face puckered into a gaze of pure rage. She shook the core back and forth, screaming in her head, you idiot! I can't dig my way in! "Ok, ok! Stop shaking me! I may be an adventure core, but that doesn't mean I like rides!" Chell stopped, just to see what the adventure core would say next. It had better be good. "Geeze, pretty lady can't take a joke I see. Don't worry, ol' Rick has a plan, remember? I can hack an elevator from this area, and be all quiet like so ol' GlaDOS won't notice a thing." Well let's hope Rick was a better hacker than Wheatley, Chell thought. "Now let's see, 01101111 01110000 01100101 01101110 00100000 01110011 01100101 01110011 01100001 01101101 01100101 00101100 00100000 01110010 01100101 01100100 00101100 00100000 01100010 01101100 01110101 01100101 00101100 00100000 01100011 01100001 01101011 01100101." With the long stream of code inputted, the ground started to rumble, as a round piece of asphalt lifted, revealing an elevator! "Ha, nothing to it!" Chell had no idea what the adventure sphere had said, but she was glad that her ordeal was just an elevator ride away.
Brownie points to the person that decodes the binary. Apparently you don't need much to break into a high tech science facility.