From Valve Developer Community
From: Half-Life: Delta
// Half-Life: Delta liblist.gam
//
game "Half-Life: Delta"
type "singleplayer_only"
startmap "db1a0"
trainmap "intro"
mpentity "info_player_deathmatch"
gamedir "delta_mod"
gamedll "dlls\spirit.dll"
version "v1.0"
cldll "1"
edicts "2048"