Some tweaks

code/modules/ai/aI_holder_subtypes/simple_mob_ai.dm

@@ -191,5 +191,4 @@
 		holder.face_atom(A)
 
 /datum/ai_holder/simple_animal/humanoid/hostile/violent
-	conserve_ammo = FALSE
 	mauling = TRUE

code/modules/ai/ai_holder_communication.dm

@@ -48,6 +48,7 @@
 				set_stance(STANCE_APPROACH)
 				if (holder.say_list)
 					holder.ISay(pick(holder.say_list.say_escalate))
+					PlayMobSound(holder.say_list.speak_sounds)
 			else
 				return // Wait a bit.
 
@@ -125,7 +126,7 @@
 // Simply plays a sound chosen out of a list
 /datum/ai_holder/proc/PlayMobSound(list/potential_sounds)
 	if(LAZYLEN(potential_sounds))
-		var/result = pickweight(holder.say_list.emote_see_sounds)
+		var/result = pickweight(potential_sounds)
 		if(result != null)
 			playsound(holder, result, 50, 1)
 
@@ -145,3 +146,4 @@
 	if (speak_to)
 		holder.face_atom(speak_to)
 	holder.ISay(message)
+	PlayMobSound(holder.say_list.speak_sounds)

code/modules/ai/interfaces.dm

@@ -49,6 +49,8 @@
 	return can_special_attack(A) && should_special_attack(A) // Just because we can doesn't mean we should.
 
 /mob/living/proc/ISay(message)
+	// To handle some dynamic values
+	message = replacetext(message, "%AREA", get_area(src))
 	return say(message)
 
 /mob/living/proc/IIsAlly(mob/living/L)

code/modules/mob/living/simple_animal/hostile/riot.dm

@@ -20,10 +20,33 @@
 	faction = "riot_officer"
 	status_flags = CANPUSH
 
+	say_list_type = /datum/say_list/riot_officer
 	ai_holder_type = /datum/ai_holder/simple_animal/humanoid/hostile/violent
 
 	loot_list = list(/obj/effect/landmark/corpse/riot_officer = 1)
 
+/datum/say_list/riot_officer
+	speak = list(
+				"This place stinks!",
+				"This place stin- oh it's just my helmet...",
+				"Radio? Good. Anyone hears me?",
+				"Wonder how's it going back home...",
+				"Wish we had better gear.",
+				"10-101?")
+	emote_see = list("sniffs", "coughs", "taps his foot", "looks around")
+
+	say_understood = list("10-4.", "Affirmative!", "Got it.")
+	say_cannot = list("10-74.", "Negative.")
+	say_maybe_target = list("10-33, infiltration in progress.", "Search the area! Someone's here...")
+	say_got_target = list("Engaging!", "Attacking hostiles.", "Enaging in combat.")
+	say_threaten = list("Get the hell out of here.", "None of your business, move it.", "Not asking twice. Leave.")
+	say_stand_down = list("Great.")
+	say_escalate = list("You had your chance!", "That's it!")
+
+	speak_sounds = list('sound/effects/radio_chatter.ogg' = 100)
+	threaten_sound = 'sound/weapons/TargetOn.ogg'
+	stand_down_sound = 'sound/weapons/TargetOff.ogg'
+
 /mob/living/simple_animal/hostile/riot_officer/death()
 	. = ..()
 	check_delete()