diff --git a/code/WorkInProgress/Chemistry-Machinery.dm b/code/WorkInProgress/Chemistry-Machinery.dm
index 75c810ef01..26cdf7fd90 100644
--- a/code/WorkInProgress/Chemistry-Machinery.dm
+++ b/code/WorkInProgress/Chemistry-Machinery.dm
@@ -34,7 +34,7 @@
 					return
 
 	blob_act()
-		if (prob(25))
+		if (prob(50))
 			del(src)
 
 	meteorhit()
@@ -118,7 +118,7 @@
 					return
 
 	blob_act()
-		if (prob(25))
+		if (prob(50))
 			del(src)
 
 	meteorhit()
diff --git a/code/WorkInProgress/Chemistry-Tools.dm b/code/WorkInProgress/Chemistry-Tools.dm
index b2e9ef665f..387570afcc 100644
--- a/code/WorkInProgress/Chemistry-Tools.dm
+++ b/code/WorkInProgress/Chemistry-Tools.dm
@@ -314,7 +314,7 @@
 		return
 
 	blob_act()
-		if(prob(25))
+		if(prob(50))
 			new /obj/effects/water(src.loc)
 			del(src)
 
@@ -1718,6 +1718,10 @@
 		..()
 		reagents.add_reagent("fuel",1000)
 
+/obj/reagent_dispensers/fueltank/blob_act()
+	explosion(src.loc,0,1,5,7,10)
+	del(src)
+
 /obj/reagent_dispensers/beerkeg
 	name = "beer keg"
 	desc = "A beer keg"
@@ -1729,6 +1733,10 @@
 		..()
 		reagents.add_reagent("beer",1000)
 
+/obj/reagent_dispensers/beerkeg/blob_act()
+	explosion(src.loc,0,3,5,7,10)
+	del(src)
+
 
 //////////////////////////drinkingglass and shaker//
 
diff --git a/code/defines/obj.dm b/code/defines/obj.dm
index 1a8fc2b330..6a16386590 100644
--- a/code/defines/obj.dm
+++ b/code/defines/obj.dm
@@ -22,14 +22,15 @@
 		name = "magma"
 		icon = 'blob.dmi'
 		icon_state = "bloba0"
-		var/health = 30
+		var/health = 60
 		density = 1
 		opacity = 0
+		luminosity = 3
 		anchored = 1
 
 /obj/blob/idle
 		name = "magma"
-		desc = "it looks... calm"
+		desc = "it looks... tasty"
 		icon_state = "blobidle0"
 
 /obj/mark
diff --git a/code/defines/obj/clothing.dm b/code/defines/obj/clothing.dm
index 5a4d881184..5d5c0227a1 100644
--- a/code/defines/obj/clothing.dm
+++ b/code/defines/obj/clothing.dm
@@ -517,6 +517,14 @@
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO
 	flags = FPRINT | TABLEPASS | ONESIZEFITSALL
 
+/obj/item/clothing/suit/armor/hos
+	name = "armored coat"
+	desc = "A greatcoat enchanced with a special alloy for some protection and style."
+	icon_state = "hos"
+	item_state = "hos"
+	body_parts_covered = UPPER_TORSO|LOWER_TORSO|ARMS
+	flags = FPRINT | TABLEPASS | ONESIZEFITSALL
+
 /obj/item/clothing/suit/armor/a_i_a_ptank
 	desc = "A wearable bomb with a health analyzer attached"
 	name = "Analyzer/Igniter/Armor/Plasmatank Assembly"
diff --git a/code/game/gamemodes/blob/theblob.dm b/code/game/gamemodes/blob/theblob.dm
index a98d018a36..c93fee1c21 100644
--- a/code/game/gamemodes/blob/theblob.dm
+++ b/code/game/gamemodes/blob/theblob.dm
@@ -66,7 +66,7 @@
 		if(T.Enter(B,src) && !(locate(/obj/blob) in T))
 			B.loc = T							// open cell, so expand
 		else
-			if(prob(70))						// closed cell, 50% chance to not expand
+			if(prob(60))						// closed cell, 40% chance to not expand
 				if(!locate(/obj/blob) in T)
 					for(var/atom/A in T)			// otherwise explode contents of turf
 						A.blob_act()
@@ -79,10 +79,10 @@
 		if(1)
 			del(src)
 		if(2)
-			src.health -= rand(20,30)
+			src.health -= rand(60,90)
 			src.update()
 		if(3)
-			src.health -= rand(15,25)
+			src.health -= rand(30,40)
 			src.update()
 
 
@@ -118,22 +118,23 @@
 
 	var/damage = W.force / 4.0
 
-	if(istype(W, /obj/item/weapon/extinguisher))
-		damage = 10
-		playsound(src.loc, 'extinguish.ogg', 100, 1)
+	if(istype(W, /obj/item/weapon/weldingtool))
+		var/obj/item/weapon/weldingtool/WT = W
+		if(WT.welding)
+			damage = -5
+			playsound(src.loc, 'Welder.ogg', 100, 1)
 
-	else if(istype(W, /obj/item/weapon/plantbgone))
-		var/obj/item/weapon/plantbgone/PBG = W
-		if (!PBG.empty)
-			damage = rand(10,20)
-			playsound(src.loc, 'spray3.ogg', 50, 1, -6)
+	else if(istype(W, /obj/item/weapon/extinguisher))
+		var/obj/item/weapon/extinguisher/WT = W
+		if (!WT.safety && !WT.reagents.total_volume < 1 && !world.time < WT.last_use + 20)
+			damage = 10
 
 	src.health -= damage
 	src.update()
 
 /obj/blob/examine()
 	set src in oview(1)
-	usr << "Mysterious magma."
+	usr << "Delicious magma."
 
 /datum/station_state/proc/count()
 	for(var/turf/T in world)
diff --git a/code/game/jobs/jobprocs.dm b/code/game/jobs/jobprocs.dm
index 00beda955f..13c54b20f5 100644
--- a/code/game/jobs/jobprocs.dm
+++ b/code/game/jobs/jobprocs.dm
@@ -381,7 +381,7 @@
 			src.equip_if_possible(new /obj/item/device/radio/headset/headset_sec (src), slot_ears) // -- TLE
 			src.equip_if_possible(new /obj/item/device/pda/heads(src), slot_belt)
 			src.equip_if_possible(new /obj/item/clothing/under/rank/head_of_security(src), slot_w_uniform)
-			src.equip_if_possible(new /obj/item/clothing/suit/armor/vest(src), slot_wear_suit)
+			src.equip_if_possible(new /obj/item/clothing/suit/armor/hos(src), slot_wear_suit)
 			src.equip_if_possible(new /obj/item/clothing/shoes/brown(src), slot_shoes)
 			src.equip_if_possible(new /obj/item/clothing/head/helmet/HoS(src), slot_head)
 //			src.equip_if_possible(new /obj/item/clothing/glasses/sunglasses(src), slot_glasses)
diff --git a/code/game/objects/closets/secure/security.dm b/code/game/objects/closets/secure/security.dm
index 597b197e57..92192c5392 100644
--- a/code/game/objects/closets/secure/security.dm
+++ b/code/game/objects/closets/secure/security.dm
@@ -61,7 +61,7 @@
 	new /obj/item/clothing/under/rank/head_of_security( src )
 	new /obj/item/clothing/shoes/brown( src )
 	new /obj/item/clothing/glasses/sunglasses( src )
-	new /obj/item/clothing/suit/armor/vest( src )
+	new /obj/item/clothing/suit/armor/hos( src )
 	new /obj/item/clothing/head/helmet( src )
 	new /obj/item/weapon/storage/id_kit( src )
 	new /obj/item/weapon/storage/flashbang_kit(src)
diff --git a/code/game/objects/grille.dm b/code/game/objects/grille.dm
index 7eda92bc2a..5c5f6acce8 100644
--- a/code/game/objects/grille.dm
+++ b/code/game/objects/grille.dm
@@ -30,8 +30,7 @@
 	return
 
 /obj/grille/blob_act()
-	if (prob(70))
-		del(src)
+	del(src)
 
 /obj/grille/meteorhit(var/obj/M)
 	if (M.icon_state == "flaming")
diff --git a/code/game/objects/structures.dm b/code/game/objects/structures.dm
index db6dbcae93..8b08cfc4ee 100644
--- a/code/game/objects/structures.dm
+++ b/code/game/objects/structures.dm
@@ -112,5 +112,5 @@ obj/structure
 		..()
 
 /obj/structure/girder/blob_act()
-	if(prob(10))
+	if(prob(40))
 		del(src)
\ No newline at end of file
diff --git a/code/unused/airtunnel.dm b/code/unused/airtunnel.dm
index bbe95097e6..418f5f3772 100644
--- a/code/unused/airtunnel.dm
+++ b/code/unused/airtunnel.dm
@@ -103,7 +103,7 @@
 	return
 
 /obj/machinery/at_indicator/blob_act()
-	if (prob(50))
+	if (prob(75))
 		for(var/x in src.verbs)
 			src.verbs -= x
 		src.icon_state = "reader_broken"
diff --git a/code/unused/dna.dm b/code/unused/dna.dm
index 10d232a7a2..28d1393f35 100644
--- a/code/unused/dna.dm
+++ b/code/unused/dna.dm
@@ -324,7 +324,7 @@
 
 
 /obj/machinery/dna_scanner/blob_act()
-	if(prob(50))
+	if(prob(75))
 		for(var/atom/movable/A as mob|obj in src)
 			A.loc = src.loc
 		del(src)
@@ -346,7 +346,7 @@
 
 /obj/machinery/scan_console/blob_act()
 
-	if(prob(50))
+	if(prob(75))
 		del(src)
 
 /obj/machinery/scan_console/power_change()
@@ -946,7 +946,7 @@
 	return
 
 /obj/machinery/restruct/blob_act()
-	if(prob(50))
+	if(prob(75))
 		for(var/atom/movable/A as mob|obj in src)
 			A.loc = src.loc
 		del(src)
\ No newline at end of file
diff --git a/icons/mob/head.dmi b/icons/mob/head.dmi
index 30482bdf8e..ab5c4e890c 100644
Binary files a/icons/mob/head.dmi and b/icons/mob/head.dmi differ
diff --git a/icons/mob/suit.dmi b/icons/mob/suit.dmi
index b8933e6631..5032d7d4a4 100644
Binary files a/icons/mob/suit.dmi and b/icons/mob/suit.dmi differ
diff --git a/icons/obj/clothing/suits.dmi b/icons/obj/clothing/suits.dmi
index 0aa41f08b4..59348f713b 100644
Binary files a/icons/obj/clothing/suits.dmi and b/icons/obj/clothing/suits.dmi differ