4boys 5girls absurdres adrian_shephard alyx_vance armor artist_request barney_calhoun beard black_op blue_eyes briefcase brown_armor brown_eyes brown_hair colette_green d0g facial_hair formal g-man gas_mask gina_cross glasses goatee gordon_freeman green_eyes gun half-life half-life:_decay half-life:_opposing_force

2boys 2fort 2girls ahoge bare_shoulders barney_calhoun black_shirt black_sleeves commentary cowboy_shot detached_sleeves drill_hair dual_persona english_commentary english_text full_body game_screenshot_background garry's_mod gm_construct_(garry's_mod) gravity_gun hair_between_eyes half-life_(series) half-life_1 heads-up_display highres kasane_teto kasane_teto_(utau) long_sleeves looking_at_viewer multiple_boys

4boys :d adrian_shephard barney_calhoun beard beard_stubble black-framed_eyewear black_boots black_hair black_helmet black_jacket black_necktie black_pants blue_pants blue_shirt boots brand_name_imitation brown_hair bulletproof_vest coat collared_shirt combat_helmet doki_doki_literature_club dress_shirt english_text facial_hair g-man gas_mask glasses gordon_freeman

3girls 4boys adrian_shephard alyx_vance barney_calhoun black_boots boots brown_hair chimeraenvy closed_eyes colette_green facial_hair garden_gnome gina_cross gordon_freeman gravity_gun grin half-life_(series) half-life_1 half-life_2 halo hev_suit highres multiple_boys multiple_girls short_hair smile tongue tongue_out v-shaped_eyebrows

1girl 5boys absurdres armor barney_calhoun baseball_bat bulletproof_vest coat combat_helmet dark_souls_(series) executioner_smough full_armor glock gun half-life_(series) half-life_1 handgun helmet highres holding holding_baseball_bat l_hand link:_the_faces_of_evil m1_helmet mae_borowski morshu multiple_boys multiple_drawing_challenge night_in_the_woods otto_von_hapsburg

alyx_vance barney_calhoun cannon citadel clouds darth_biomech dog eli_vance everyone g-man gordon_freeman half-life_(series) half-life_2 helicopter hev_suit isaac_kleiner parody strider weapon

2girls 6+boys aircraft alien alyx_vance arne_magnusson barney_calhoun beard black_hair blonde_hair blood blue_necktie brown_hair coat combine_advisor cross_pendant crowbar d0g dark-skinned_male dark_skin dated eli_vance facial_hair fingerless_gloves fisherman_(half-life) g-man garden_gnome glasses gloves gnome_chompski

1boy barney_calhoun bathroom black_hair black_necktie blue_shirt cellphone cigarette commentary door dress_shirt english_commentary faucet half-life_(series) highres holding holding_phone looking_at_object mirror necktie phone shirt short_hair sink smoking solo towel undone_necktie