This guide intends to showcase many different commands for HDtF and HL2, while also being somewhat beginner friendly.

I don't know what every command does, and i will not be including ones i don't understand.

shotosweapon - Fires the One Shot Barrel.
hdtf_set_arms_skin * - Changes which gloves Mitchell uses. It has 4 options (0 - 3)
hdtf_smg1_pickable * - Changes if Mitchell can pickup the HL2 SMG. (0 is off 1 is on)
hdtf_smg1_shoots_grenades * - Switches what Altfire the SMG has. (0 for light 1 for nades)
hdtf_m16_carbine_pickable * - Changes if Mitchell can pickup the M16 carbine. (0 is off 1 is on)
hdtf_spas_picakble * - Changes if Mitchell can pickup the HL2 Shotgun. (0 is off 1 is on)

sv_cheats * - changes if the player can use cheats
God - Makes Mitch invincible
thirdperson - enables thirdperson
firstperson - enables firstperson
noclip - lets Mitchell fly, and go through walls
notarget - Stops NPCs from targeting you
Maps - Shows you a list of the maps in the game

To give yourself weapon you can type "give weapon_******" or "ent_create weapon_*****" to spawn it in as an item. make sure to replace the asterisks with the weapons name.
EX: give weapon_MP5

If the player has too weapons in their inventory they can use the command
"inventory_select weapon_*****" to select a weapon not appearing in the inventory

weapon_357 - [[Can't be used]]
weapon_1911 - [[Act 2 Pistol]]
weapon_ak47
weapon_alyxgun - [[Unused]] [[Can't be used by player]]
weapon_annabelle - [[Father grigori's rifle]] [[Can't be used by player]]
weapon_ar2 - [[Combine pulse rifle]]
weapon_awp - [[Act 1 sniper rifle]]
weapon_axe
weapon_binoculars
weapon_bugbait
weapon_citizenpackage
weapon_citizensuitcase
weapon_claymore
weapon_crossbow - [[Unused]]
weapon_crowbar - [[Only seen in cutscenes]]
weapon_cubemap
weapon_doublebarrel
weapon_flare
weapon_flaregun
weapon_frag - [[HL2 grenade]]
weapon_fuddgun - [[Joke weapon]]
weapon_gasmask -[[Unused Tool]]
weapon_grenade - [[HDtF Act 2 & 3 grenade]]
weapon_golden_ak47 -[[Unused Secondary]]
weapon_hk33 - [[Unused Secondary]]
weapon_hl2pistol - [[Act 3 pistol/USP match]]
weapon_kar98 - [[Act 2 & 3 sniper rifle]]
weapon_kitchen_knife - [[Mini gun]]
weapon_knife
weapon_m9 - [[Act 1 Pistol/Beretta]]
weapon_m16
weapon_M16_Carbine
weapon_M67 - [[Act 1 grenades]]
weapon_m240 - [[Unused Secondary]]
weapon_machete
weapon_magnum
weapon_map - [[Unused]] [[Can't be used]]
weapon_minigun - [[Dev build mini gun command]]
weapon_molotov
weapon_mosin - [[Unused]] [[Can't be used]]
weapon_mp5
weapon_mp5_noscope - [[Unused]] [[Considered a joke weapon]]
weapon_nightvision
weapon_oneshotbarrel - [[Unused]]
weapon_painkillers
weapon_parkour
weapon_physcannon - [[Gravity Gun]]
weapon_physgun - [[Can't be used]]
weapon_pistol - [[Unused]] [[Demo Glock]]
weapon_pump - [[Act 1 & 2 Shotgun/Remington 780]]
weapon_roulette -[[Joke weapon]]
weapon_remington - [[Unused]] [[Can't be used]]
weapon_rpg - [[Unused]]
weapon_shotgun
weapon_sig552
weapon_skorpion
weapon_smg1
weapon_spooky_claws - [[Joke weapon]]
weapon_stunstick - [[Can't be used by player]]
weapon_tmp
weapon_wrench

Spawning NPCs can be done with several different commands ones already mentioned are the "Give" and Ent_create commands

If you want to create NPCs that have weapons you can use the commands
-npc_create_equipment weapon_******
-npc_create_aimed npc_******

The equipment command changes/sets which weapon the NPC will use
The aimed command spawns the NPC with that weapon


-npc_crew
-npc_nick_old
-npc_adam_old

-npc_citizen
-npc_rebel_soldier
-npc_winter_survivor
-npc_vortigaunt
-npc_gordon_freeman
-npc_barney
-npc_alyx
-npc_kleiner
-npc_eli
-npc_mossman
-npc_fireman
-npc_ranger
-npc_cue
-npc_nick_young
-npc_adam_young
-npc_joe
-npc_recruit
-npc_drill_sergeant

-npc_metropolice
-npc_combine_s
-npc_synth
-npc_hunter
-npc_manhack
-npc_manblower
-npc_cscanner
-npc_clawscanner
-npc_rollermine
-npc_strider
-npc_helicopter
-npc_combinegunship
-npc_combinedropship

-npc_zombie
-npc_zombie_torso
-npc_zombie_scientist
-npc_zombie_doctor
-npc_zombie_marine
-npc_zombie_police
-npc_zombie_scientist_torso
-npc_zombie_doctor_torso
-npc_zombie_police_torso
-npc_zombine
-npc_fastzombie
-npc_fastzombie_torso
-npc_poisonzombie
-npc_zombie_marine_torso
-npc_headcrab
-npc_headcrab_black
-npc_headcrab_fast

-npc_bullsquid
-npc_houndeye
-npc_ichthyosaur
-npc_barnacle
-npc_antlion
-npc_antlionguard

-npc_breen
-npc_gman
-npc_monk
-npc_hecu
-npc_black_ops
-npc_soldier

Some more advanced commands that I felt ether didn't fit with the other NPC's or required their own space. You can change what weapon the human npc's here use without it breaking anything. the weapons in the commands are placeholders



-HL2 Rebel
ent_create npc_citizen citizentype 3 spawnflags 262660 additionalequipment weapon_smg1

-Aggressive Winter Survivor
ent_create npc_winter_survivor citizentype 3 spawnflags 262660 additionalequipment weapon_smg1

-Scientist Vortiguant
ent_create npc_vortigaunt model models/vortigaunt_doctor.mdl'

-Odessa
ent_create npc_citizen model models/odessa.mdl additionalequipment weapon_smg1

-Combine Elite
ent_create npc_combine_s model models/combine_super_soldier.mdl additionalequipment weapon_ar2'

-Combine Pilot [[This one breaks during events]]
ent_create npc_combine_s model models/combine_pilot.mdl additionalequipment weapon_ar2'


-Combine Sniper
npc_create npc_sniper ; ent_rotate 90

-npc_turret_ceiling
-npc_turret_floor
-npc_combine_camera

-Antlion Spitter
ent_create npc_antlion spawnflags 262144

-Antlion Guardian
ent_Create npc_antlionguard InCavern 1 CavernBreed 1

These commands are used to spawn in vehicles. Some of the ones for HDtF Vehicles only work in the dev build

ch_createairboat
ch_createbike
ch_createHMMWV
ch_createjalopy
ch_createjeep

To get a gun working with the Airboat, or Jeep you need to put in a string of commands

Airboat: ent_setname Your_boat_name_here - This lets you target the boat

ent_fire Your_boat_name_here enablegun 1 - Enables the machine gun on it

Jeep: ent_setname Your_jeep_name_here - This lets you target the jeep

ent_fire Your_jeep_name_here enablegun 1 - Enables the Tau Cannon on it

ent_fire Your_jeep_name_here enableradar 1 - Makes the Tau Cannon visible

Make sure to name it something funny

item_ammo_12GA_box
item_ammo_40mm_box
item_ammo_44cal_magnum
item_ammo_45cal_1911
item_ammo_45cal_box
item_ammo_556_m16
item_ammo_556mm_box
item_ammo_762_ak
item_ammo_762_awp
item_ammo_762_sigxi - [[Unused]]
item_ammo_792_kar98
item_ammo_762mm_box
item_ammo_792mm_box
item_ammo_9mm_box
item_ammo_9mm_hl2pistol
item_ammo_9mm_m9
item_ammo_9mm_mp5
item_ammo_9mm_skorpion
item_ammo_9mm_tmp
item_ammo_buckshot
item_ammo_ar2
item_ammo_ar2_altfire
item_ammo_AR2_box
item_ammo_smg1
item_ammo_smg1_grenade
item_ammo_m203

item_suit
item_healthvial
item_healthkit