Server command reference

Console variables

Variable	Values	Comment
allow_spectators	0/1	Allow players to go into spectator mode. Enabled by default.
spectator_cmd_delay	1.0-∞ (5)	Specify a minimal delay between adjacent "spectate" client commands in seconds. Default: 5 seconds
mp_welcomecam	0/1	Enable (default) or disable welcome cam.
mp_notify_player_status	0-7	Selects notifications for player join/leave/spectate events in chat. Bits value. 1 bit - leave notification. 2 bit - join notification. 3 bit - enter/leave spectate notifications. To be said easy: 0 means "no notifications" 1 - default HL "player leave notification" 3 - join and leave notifications 7 - all notifications (default).
mp_bunnyhop	0/1	Enable (default) or disable bunnyhop. 0 max speed is clamped to 350 to prevent bunnyhop. This is default HL behaviour. 1 max speed is clamped to 2000, thus allowing bunnyhop.
mp_selfgauss	0/1/2	Enable (default) or disable selfgauss. Value 2 disables all selfgauss damage, while 1 only blocks direct selfhits. It is recommended to disable selfgauss due to it being extremely annoying.
mp_falldamage	0/1/2	0: deal 10 hp of damage on fall 1: deal damage proportional to speed (like in singleplayer) 2: no fall damage
mp_teamspawn	0/1	When teamplay is enabled, players will be spawned on team spawns if the map has them.
mp_weaponbox_time	-1/0/seconds (120)	Dead player's weapons will stay for this many seconds, 0 disables them, -1 forever.
mp_weapondrop_time	0	Manually dropped weapons (using command drop) will stay for this many seconds, 0 forever.
mp_hidecorpses	0/1	Disables player corpses. If changed mid-game, existing corpses won't be removed.
sv_bhl_query_vars	0/1	Enable querying of client capability and version cvars.
sv_bhl_query_wait_for_id	0/1	Wait for a valid SteamID before querying.
sv_bhl_defer_motd	0/1	Wait for client cvars before sending the MOTD. Requires sv_bhl_query_vars 1.