These are all the map source files for Half-Life: Sum. Please note that they're in the JMF file format which requires the J.A.C.K. editor in order for them to work. Read the readme.txt for more info.
oh, awesome
Your comment will be anonymous unless you join the community. Or sign in with your social account:
half-life sum
half-life
htc
autonomy lost
abeyance
map source files
oh, awesome