7castle map secrets

[Ferret]

Hello.

There is a map called 7castle for ordinary half-life deathmatch (valve). I know there is a secret, where you shoot on two or three boxes or bricks in order to open a door.

Here are two screenshots showing the area where the secret is located:

From what I can remember, you first had to shoot on a box or a brick in the far left area (close to the lowest window), shown in the screenshots. Then you shot one or two more places (in the center or right area), before a door openened on the ground, below the rpg in the second screenshot.

I've tried e-mailing the map maker, but his e-mail is down.

Does anybody know where to shoot, and in what sequence, in order to open the door?

 

[Snowknight26]

You could try to decompile the map and see which boxes are entities.

 

[Ferret]

Decompile and check entities

I've downloaded some half-life map editing programs, but I'm not familiar with using them. I managed to decompile the map and load it into the valve hammer editor, but I don't know how to check the entities. Is there a helpful soul out there who could do that for me?

The map can be downloaded here:
7castle.zip