This page lists all NPC entities and their associated model files.

This is intended to be reference for scripted_sequence where animations are stored in the model files.

Legend

For what direct value support means, consult Entity Programming - Introduction to Entities with Animated Models#Low-level animation control

Table

Entity	Model	Body	Skin	Remarks
monster_alien_babyvoltigore (Half-Life: Opposing Force)	models/baby_voltigore.mdl	❔	❔
monster_alien_controller	models/controller.mdl	❔	❔
monster_alien_grunt	models/agrunt.mdl	❔	❔
monster_alien_slave	models/islave.mdl	❔	❔
monster_alien_slave_dead (Half-Life: Opposing Force)	models/islave.mdl	❔	❔
monster_alien_voltigore (Half-Life: Opposing Force)	models/voltigore.mdl	❔	❔
monster_apache	models/apache.mdl	❔	❔
monster_assassin_repel (Half-Life: Opposing Force)	models/massn.mdl	❔	❔
monster_babycrab	models/baby_headcrab.mdl	❔	❔
monster_barnacle	models/barnacle.mdl	❔	❔
monster_barney	models/barney.mdl	❌	✔️	Uses different body values for weapon state: hand carry, holstered, none
monster_barney_dead	models/barney.mdl	❔	✔️
monster_bigmomma	models/big_mom.mdl	❔	❔
monster_blkop_apache (Half-Life: Opposing Force)	models/blkop_apache.mdl	❔	❔
monster_blkop_osprey (Half-Life: Opposing Force)	models/blkop_osprey.mdl	❔	❔
monster_bloater	models/floater.mdl	❔	❔
monster_bullchicken	models/bullsquid.mdl	❔	❔
monster_cleansuit_scientist (Half-Life: Opposing Force)	models/cleansuit_scientist.mdl	📃	❔
monster_cleansuit_scientist_dead (Half-Life: Opposing Force)	models/cleansuit_scientist.mdl	📃	❔
monster_cockroach	models/roach.mdl	❔	❔
monster_drillsergeant (Half-Life: Opposing Force)	models/drill.mdl	❔	❔
monster_flyer_flock	models/aflock.mdl	❔	❔
monster_furniture	specified by mapper	✔️	✔️
monster_gargantua	models/garg.mdl	❔	❔
monster_geneworm (Half-Life: Opposing Force)	models/geneworm.mdl	❔	❔
monster_generic	specified by mapper	✔️	✔️
monster_gman	models/gman.mdl	❔	❔
monster_gonome (Half-Life: Opposing Force)	models/gonome.mdl	❔	❔
monster_gonome_dead (Half-Life: Opposing Force)	models/gonome.mdl	❔	❔
monster_grunt_ally_repel (Half-Life: Opposing Force)	models/hgrunt_opfor.mdl	❌	❔	Uses head
monster_grunt_repel	models/hgrunt.mdl	❔	❔
monster_handgrenade	models/w_grenade.mdl	❔	❔
monster_headcrab	models/headcrab.mdl	❔	❔
monster_hevsuit_dead	models/player.mdl	❔	❔
monster_hgrunt_dead	models/hgrunt.mdl	❔	❔
monster_houndeye	models/houndeye.mdl	❔	❔
monster_houndeye_dead (Half-Life: Opposing Force)	models/houndeye.mdl	❔	❔
monster_human_assassin	models/hassassin.mdl	❔	❔
monster_human_grunt	models/hgrunt.mdl	❔	❔
monster_human_grunt_ally (Half-Life: Opposing Force)	models/hgrunt_opfor.mdl	❌	❔	Uses head
monster_human_grunt_ally_dead (Half-Life: Opposing Force)	models/hgrunt_opfor.mdl	❌	❔	Uses head
monster_human_medic_ally (Half-Life: Opposing Force)	models/hgrunt_medic.mdl	❌	❔	Uses head
monster_human_torch_ally (Half-Life: Opposing Force)	models/hgrunt_torch.mdl	❔	❔
monster_ichthyosaur	models/icky.mdl	❔	❔
monster_leech	models/leech.mdl	❔	❔
monster_male_assassin (Half-Life: Opposing Force)	models/massn.mdl	❔	❔
monster_miniturret	models/miniturret.mdl	❔	❔
monster_nihilanth	models/nihilanth.mdl	❔	❔
monster_op4loader (Half-Life: Opposing Force)	models/loader.mdl	❔	❔
monster_osprey	models/osprey.mdl	❔	❔
monster_otis (Half-Life: Opposing Force)	models/otis.mdl	❌	❔	Uses head
monster_otis_dead (Half-Life: Opposing Force)	models/otis.mdl	❔	❔
monster_pitdrone (Half-Life: Opposing Force)	models/pit_drone.mdl	❔	❔
monster_pitworm (Half-Life: Opposing Force)	models/pit_worm_up.mdl	❔	❔
monster_pitworm_up (Half-Life: Opposing Force)	models/pit_worm_up.mdl	❔	❔
monster_rat	models/bigrat.mdl	❔	❔
monster_recruit (Half-Life: Opposing Force)	models/recruit.mdl	❔	❔
monster_rosenberg (Half-Life: Blue-Shift)	models/scientist.mdl	❌	❔	Fixed head model (also Blue Shift replaces scientist's Slick head to Rosenberg)
monster_satchelcharge	models/w_satchel.mdl	❔	❔
monster_scientist	models/scientist.mdl	📃	❌	Skin tied to body
monster_scientist_dead	models/scientist.mdl	📃	❌	Skin tied to body
monster_sentry	models/sentry.mdl	❔	❔
monster_shockroach (Half-Life: Opposing Force)	models/w_shock_rifle.mdl	❔	❔
monster_sitting_cleansuit_scientist (Half-Life: Opposing Force)	models/cleansuit_scientist.mdl	❔	❔
monster_sitting_scientist	models/scientist.mdl	📃	❌	Skin tied to body
monster_skeleton_dead (Half-Life: Opposing Force)	models/skeleton.mdl	📃	❔
monster_snark	models/w_squeak.mdl	❔	❔
monster_shocktrooper (Half-Life: Opposing Force)	models/strooper.mdl	❔	❔
monster_tentacle	models/tentacle2.mdl	❔	❔
monster_tripmine	models/v_tripmine.mdl	❔	❔
monster_turret	models/turret.mdl	❔	❔
monster_zombie	models/zombie.mdl	❔	❔
monster_zombie_barney (Half-Life: Opposing Force)	models/zombie_barney.mdl	❔	❔
monster_zombie_soldier (Half-Life: Opposing Force)	models/zombie_soldier.mdl	❔	❔
monster_zombie_soldier_dead (Half-Life: Opposing Force)	models/zombie_soldier.mdl	❔	❔
Entity	Model	Body	Skin	Remarks

Notes

• For what direct value support means, and how to calculate the values, consult Entity Programming - Introduction to Entities with Animated Models#Low-level animation control where body and skin are discussed.
• The paths are relative to their respective mod folders relative to Half-Life executable:
  • Half-Life = valve/
  • Half-Life: Opposing Force = gearbox/
  • Half-Life: Blue Shift = bshift/
• The models in the expansion packs generally has extra animations not present in Half-Life.