The first video episode about secrets of Half-Life maps. The episode will show how to find hidden rooms, get into various stashes on the maps, and so on.

A video about secrets. Episode #1. In this episode you'll see the secrets of the following maps: ebf_killbox, hlk_crossfire_edition1, leggo, leggo2, doublecross, crossfire_emperors

https://www.youtube.com/watch?v=VRDNbGBRcw4