A custom single player map for Halflife.
Marine Invasion: Episode 1 and Episode 2 (Maps for Half Life 1 Singleplayer)
Note To Mappers mappers.txt Software Needed: # OC File Creator.exe # Beginning.fgd # Text Editor HLTB Map Features: HLTB features two special new communication VGUI features. One is the map specific breifing. In this example the map in