Climb up the ladder to the computer console, and then press the red button when prompted.

You'll be given specific instructions during the experiment.But the administrator is adamant aboutД¬ontinuing, so once they activate the retinal scanners, go into the chamber. Seems there's a slight chance of a 'resonance cascade scenario,' whatever that is. Two more Scientists will be waiting, and they'll briefly discuss the risks involved in today'sД®xperiment. Walk to the second elevator and head down to the chamber. When they're done explaining today's experiment, they'll activate the retinal scanners. Lab, follow the hallway until you come to a group of Scientists who are waiting for you. Press the button to open the elevator, then get in and press the button to activate the elevator. Now leave the locker room and follow the hallway around to the test lab door. Inside, you'll find some energy for the HEV suit. It's on the back wall, near the stalls, and it's labeled with your name, 'Freeman.' Before leaving the locker room, check your locker.

Press the middle button on the console to open the storage pod, then walk down and put on the suit. Walk into the back, where the HEV suits are stored. Head down the hallway until you come to the locker room. The test chamber is to the left, but you need to put on the HEV suit before you'll be permitted access. Talk to the security guard at the front desk, then head down the hallway.

You're running a little late, so let's try to get down to the test chamber as quickly as possible.

Follow him to the security door, and he'll let you in.

Once you arrive at your destination, wait for the security guard to open the tram door.

There are plenty of supplies in Black Mesa, but sometimes you have to search for them. I'll assume you're planning a normally difficult workday, and also that you'll do some things on your own, such as search boxes in the workplace. You never know what might come in handy later. Look around the various locales, and pay attention to the voice on the loudspeaker. You've got a long day ahead of you, and this is probably the only chance you'll get to relax. Welcome to the Black Mesa Research Facility

Half life 1 walktrough