Guess I'll post the cool list of Half Life 1 mods.
Half-Life: FIELD INTENSITY
Half-Life: THE INFECTED
Clean Half-Life
Half-Life: ZOMBIE EDITION
Half-Life: AZURE SHEEP
Half Life Sum
Half-Life: FOCAL POINT
Military Duty
Half-Life: RESIDUAL LIFE
Half-Life: SWEET
Half-Life: Life's End
Half-Life: VISITORS
Half-Life: HOPELESSNESS
Half-Life: HOPELESSNESS 2 - THE AFTER LIFE
Half-Life: BLACK GUARD
Half-Life: BLACK MESA SIDELINE
Half-Life: FIGHT FOR LIFE
Half-Life: HALF SECRET
Half Life: Sideline
Half-Life: RESIDUAL POINT
Half-Life: OPERATION NOVA
Half-Life: Induction
Half-Life: REPORT ONE OPERATION ALIVE
Half-Life: DELTA
Half-Life: HELP WANTED
Half-Life: URIEL
Half-Life: CATHARSIS
Half-Life: SHIFT-TWO
Half-Life: THE WORLD MACHINE
Half-Life: SENSES IN DECAY
Half-Life: ECHOES
Half-Life: POINT OF VIEW
Half-Life: BRAVE BRAIN
Half-Life: UPLINKED
Half-Life: CASE CLOSED
Half-Life: XEN WARRIOR
Half-Life: EVACUATION POINT
Half-Life: SIGNAL LOST
Half-Life: Opposing Force: UNDER THE BLACK MOON
Half-Life: Opposing Force: A SOLDIER’S TALE