Passage of Half-Life 2: Episode Two - Alex

When you get to the next room, something will knock on one of the walls. Worth will tell you that it is the Keeper who monitors the essence of the larvae. At this point, you don't need to worry about him. Take the goods next to the wall and go left.

Go straight. You'll find a hole. Come down. Just follow the path and you will get to the blocked path. Remove the board with the gravity gun (LMB or RMB) and keep moving.

You will enter another tunnel. On the right you will see another entrance, enter it, but first get to the end of the tunnel and pick up the goods.

You will find an elevator that is closed. You will have to unlock it. Worth will stay at the elevator. You have to go into the tunnel right behind him.

It turns out that a large cabinet blocks the entrance. The following video will show you how to deal with this. When it's done, go ahead.

You'll find another hole. Go down and straight ahead. You will fall into the water. Dive into the water. Swim through the underwater tunnel and shoot the cobwebs.

Kill the shells and go to the lighted entrance (straight ahead and then to the left).

Keep going straight. You will find yourself in a cave. Go further and you will find yourself in a passage that runs through the abyss. The Guardian will be waiting there. You'll have to get past him quickly.

When you do this, head towards the lighted tunnel. Be quick, otherwise you will get hit.

When you get to the end of the tunnel, save your game and be ready, because this is the part of the game where you need to be fast. Turn right and try to get to another lighted tunnel.

And then to another one.

This is a task that depends on your skills. Finally you will get to the place.

The method of dealing with the Guardian is shown in the following video. In general, you have to get to the place shown on the map.

Go down and straight ahead. You will enter a room with an elevator. Kill all the shells and go to the elevator.

It turns out that the elevator is broken. If you look closely, you will notice that one of the gears is missing.

Turn around and go to the right side of the cave. Open the chest that you will find there.

Then get to the boxes. There's a gear wheel that you need. Take it with a gravity gun (PCM).

Take it to the lifting mechanism and just put it in its place, but before you do that, kill the enemy above. Then pull the lever. Log in to the platform and click. Wait until Worth comes down.

Follow Worth. It will lead you to discharge. Wait for him to collect it and get to the elevator. When you're both there, press the button. You will be taken directly to the room where Alix is.

While Alix is healed, you will see your "old friend" in a vision.

When Alix is healed, you, she and Worth will go in search of a working machine on the surface. Pick up the item from the box on the way up.

Get to the passage blocked by several boards. Put them away and go through. Alix will be able to disable the shield. However, when you go to the main room, some kind of malfunction will occur and the shield will turn on again. You'll have to come up with something to get rid of it.

Get to the alley of the room. Remove the lock that blocks the stairs. Then climb up.

When you're there, go left. Beware of headcrabs. You will fall into the pipe. Use this to get to the other side.

Jump into the gun room and restock if needed. https://www.theprofs.co.uk/11-plus-tutors/