[Open Assets] Gordon Freeman 0.9a

"sv_cheats": Toggles whether cheat‐only commands are enabled. Default: OFF
"mp_falldamage": Changes how fall damage is applied:
  "–1" = Disabled
  " 0" = Fixed damage
  " 1" = Realistic
  Default: 1 (Realistic)
"hl_decalfrequency": Minimum ticks between uses of the sprayer. Default: 30
"hl_allowimpulse76": Allows "impulse 76" even with "sv_cheats" off. Default: OFF
"hl_suitvolume": HEV suit voice volume (0–255). Default: 255
"hl_pitchspeed": Look‑up/look‑down speed (°/sec). Default: 300
"hl_yawspeed": Turn left/right speed (°/sec). Default: 210
"hl_stopspeed": Velocity threshold (units) below which movement stops. Range: −2341 to 2341. Default: 100
"hl_friction": Ground friction multiplier. Default: 4
"hl_corpselifetime": Seconds before a player corpse despawns after respawn. Default: 30
"hl_longjumponspawn": Grants Long Jump Module at spawn. Default: OFF
"hl_deathmatch": Enables Deathmatch weapon edits (does not auto‑despawn NPCs, however). Default: OFF
"cl_rollspeed": “Default” running speed value for roll view. Default: 17.5
"cl_rollangle": Camera tilt angle when at default roll speed. Default: 0.65

"give <item>"
  Gives the player one of the below (requires sv_cheats):
    "item_longjump":  Long Jump Module
    "item_battery":   HEV Battery
    "item_healthkit": Medkit
    "item_suit":      HEV suit
 "messagemode": "Say" chat (similar to vanilla's "say" command).
 "messagemode2": Team‑chat (similar to vanilla's "sayteam" command).
 "lastinv": Switch back to your previous weapon.
 "impulse <n>": Multifunction:
  "100" → Toggle flashlight
  "101" → Give every weapon/ammo
  "201" → Use your sprayer
  "76"  → Spawn a Jetty‑Syn Gunner
"kill": Instantly kills yourself.
"slot0" – "slot9": Open weapon category in that slot (or advance, if already in that slot)
"hl_logofile <logo>": Switches what logo your sprayer will use, or dumps a list if no argument.
"hl_logocolor <skincolor/palette index/r> [g] [b]"
  Sets your spray color.
    "<skincolor>" — Use a skincolor index
    "<palette index>" — Use that raw palette slot (0–255)
    "<r> <g> <b>" — Specify an exact RGB value (each 0–255)
    "default": Use your current skincolor.
"hl_bind <key> <command>": A custom version of "bind" specific to Freeman, and supports "+" (start) and "-" (stop) commands.
"hl_unbind <key>": Similar to hl_bind, but unbinds ALL commands from that specific key.
"invnext": Cycles the weapon selector one weapon forward. Can go over categories, unlike the slot commands.
"invprev": Cycles the weapon selector one weapon backward. Can go over categories, unlike the slot commands.
PLUS/MINUS COMMANDS:
  "use": Cuts the player's speed by 3/10ths.
  "jump": Acts as the vanilla JUMP key. Allows jump buffering.
  "reload": Reloads current weapon.
  "attack": Acts as the vanilla FIRE key.
  "attack2": Acts as the vanilla FIRE NORMAL key.
  "lookup": Makes the player look upwards.
  "lookdown": Makes the player look down.
  "left": Contrary to the command name, this makes the player turn left.
  "right": Contrary to the command name, this makes the player turn right.