https://www.teamliquid.net/forum/viewmessage.php?topic_id=266898
/src/game/server/ep3/blob_mine.cpp
/src/game/server/ep3/blob_regenerator.cpp
/src/game/server/ep3/dust_cloud.cpp
/src/game/server/ep3/gas_pump.cpp
/src/game/server/ep3/npc_advisor_roaming.cpp
/src/game/server/ep3/npc_advisor_roaming_spit.cpp
/src/game/server/ep3/npc_blob.cpp
/src/game/server/ep3/npc_blob_tiny.cpp
/src/game/server/ep3/npc_composite_companion.cpp
/src/game/server/ep3/shape_target.cpp
/src/game/server/ep3/weapon_egon.cpp
/src/game/server/ep3/weapon_flamethrower.cpp
/src/game/server/ep3/weapon_flechettegun.cpp
/src/game/server/ep3/weapon_gauss.cpp
/src/game/server/ep3/weapon_icegun.cpp
/src/game/server/ep3/weapon_pipebomblauncher.cpp
/src/game/server/ep3/weapon_teleport.cpp
/src/game/server/ep3/weapon_weaponizer.cpp
/src/game/server/ep3/weaponizer_concrete.cpp
/src/game/server/ep3/weaponizer_liquid.cpp
/src/game/server/ep3/weaponizer_metal.cpp
/src/matchmaking/matchmaking_episodic
(this implies some form of multiplayer much to my chagrin)
NOTICE THE CONSTANT USE OF “EP3” AND NOT HL3.
Valve might also be making a game abbreviated SOB that involves space flight.