When you are inside it, go to 'steamapps' then to the folder with the name of your steam account, for example, 'washipato'. You will see 4 files in there, in your case you will only need the file 'tr_walkway_rc2.bsp' (it will have the half-life logo as icon).Ĥ- Search the 'Steam' folder in your PC. You will get a RAR file, it contains the map and some extra files for the map.Ģ- Download and install winrar (if you have linux or mac, I thing they include a program that can open rar files) UnRarX.ģ- Open the file downloaded in the first step (tr_walkway_rc2.rar) with the program you downloaded in step 2 (double clic tr_walkway_rc2.rar). 1- Download the map from the link above (it is the button in the right of the page).