diff --git a/code/modules/mob/living/carbon/human/human_movement.dm b/code/modules/mob/living/carbon/human/human_movement.dm
index 5c93ff2d731..18b8faed177 100644
--- a/code/modules/mob/living/carbon/human/human_movement.dm
+++ b/code/modules/mob/living/carbon/human/human_movement.dm
@@ -2,7 +2,7 @@
 	var/tally = 0
 
 	if(species && species.flags & IS_SLOW)
-		tally = 10
+		tally = 7
 
 	if (istype(loc, /turf/space)) return -1 // It's hard to be slowed down in space by... anything
 
diff --git a/code/modules/mob/living/carbon/human/life.dm b/code/modules/mob/living/carbon/human/life.dm
index a7bc4b2815d..0d042e1f12a 100644
--- a/code/modules/mob/living/carbon/human/life.dm
+++ b/code/modules/mob/living/carbon/human/life.dm
@@ -914,12 +914,15 @@
 			nutrition += light_amount
 			traumatic_shock -= light_amount
 
-			if(nutrition > 500)
-				nutrition = 500
-			if(light_amount > 5) //if there's enough light, heal
-				adjustBruteLoss(-1)
-				adjustToxLoss(-1)
-				adjustOxyLoss(-1)
+			if(species.flags & IS_PLANT)
+				if(nutrition > 500)
+					nutrition = 500
+				if(light_amount >= 3) //if there's enough light, heal
+					adjustBruteLoss(-(light_amount))
+					adjustToxLoss(-(light_amount))
+					adjustOxyLoss(-(light_amount))
+					//TODO: heal wounds, heal broken limbs.
+
 		if(dna && dna.mutantrace == "shadow")
 			var/light_amount = 0
 			if(isturf(loc))
diff --git a/code/modules/mob/living/carbon/monkey/life.dm b/code/modules/mob/living/carbon/monkey/life.dm
index 92a3263df16..0cbb115f9e8 100644
--- a/code/modules/mob/living/carbon/monkey/life.dm
+++ b/code/modules/mob/living/carbon/monkey/life.dm
@@ -454,7 +454,7 @@
 			if(nutrition > 500)
 				nutrition = 500
 			if(light_amount > 2) //if there's enough light, heal
-				heal_overall_damage(1,1)
+				adjustBruteLoss(-1)
 				adjustToxLoss(-1)
 				adjustOxyLoss(-1)
 
@@ -679,4 +679,4 @@
 			return
 		adjustFireLoss(6)
 		return
-	//END FIRE CODE
\ No newline at end of file
+	//END FIRE CODE
diff --git a/code/modules/mob/living/carbon/species.dm b/code/modules/mob/living/carbon/species.dm
index 4bb4c48f36c..079cdbad6ce 100644
--- a/code/modules/mob/living/carbon/species.dm
+++ b/code/modules/mob/living/carbon/species.dm
@@ -107,6 +107,7 @@
 	primitive = /mob/living/carbon/monkey/skrell
 
 	flags = HAS_LIPS | HAS_UNDERWEAR
+	bloodflags = BLOOD_GREEN
 
 /datum/species/vox
 	name = "Vox"
@@ -125,7 +126,7 @@
 	eyes = "vox_eyes_s"
 	breath_type = "nitrogen"
 
-	flags = NO_SCAN | IS_WHITELISTED
+	flags = NO_SCAN | IS_WHITELISTED | NO_BLOOD
 
 /datum/species/diona
 	name = "Diona"
@@ -148,7 +149,7 @@
 	heat_level_3 = 700
 
 	flags = NO_BREATHE | REQUIRE_LIGHT | NO_SCAN | IS_PLANT | RAD_ABSORB | NO_BLOOD | IS_SLOW | NO_PAIN
-	bloodflags = BLOOD_GREEN
+
 
 
 /datum/species/kidan
diff --git a/code/modules/organs/organ.dm b/code/modules/organs/organ.dm
index 816c4d76890..a7e8dc7549e 100644
--- a/code/modules/organs/organ.dm
+++ b/code/modules/organs/organ.dm
@@ -105,7 +105,7 @@
 				u_equip(c_hand)
 
 				if(broken)
-					emote("me", 1, "screams in pain and drops what they were holding in their [E.display_name?"[E.display_name]":"[E]"]!")
+					emote("me", 1, "[(species && species.flags & NO_PAIN) ? "" : "screams in pain and"] drops what they were holding in their [E.display_name?"[E.display_name]":"[E]"]!")
 				if(malfunction)
 					emote("me", 1, "drops what they were holding, their [E.display_name?"[E.display_name]":"[E]"] malfunctioning!")
 					var/datum/effect/effect/system/spark_spread/spark_system = new /datum/effect/effect/system/spark_spread()
@@ -121,7 +121,8 @@
 
 	// standing is poor
 	if(leg_tally <= 0 && !paralysis && !(lying || resting) && prob(5))
-		emote("scream")
+		if(species && species.flags & NO_PAIN)
+			emote("scream")
 		emote("collapse")
 		paralysis = 10
 
@@ -133,4 +134,4 @@
 
 	E = organs_by_name["r_foot"]
 	if(E.status & ORGAN_DESTROYED)
-		can_stand--
\ No newline at end of file
+		can_stand--
diff --git a/code/modules/organs/organ_external.dm b/code/modules/organs/organ_external.dm
index 06a3a1a662c..dfc7d3c02fb 100644
--- a/code/modules/organs/organ_external.dm
+++ b/code/modules/organs/organ_external.dm
@@ -608,7 +608,10 @@ This function completely restores a damaged organ to perfect condition.
 	if(status & ORGAN_BROKEN)
 		return
 	owner.visible_message("\red You hear a loud cracking sound coming from \the [owner].","\red <b>Something feels like it shattered in your [display_name]!</b>","You hear a sickening crack.")
-	owner.emote("scream")
+
+	if(owner.species && !(owner.species.flags & NO_PAIN))
+		owner.emote("scream")
+
 	status |= ORGAN_BROKEN
 	broken_description = pick("broken","fracture","hairline fracture")
 	perma_injury = brute_dam