diff --git a/code/game/objects/items/toys.dm b/code/game/objects/items/toys.dm
index ff59b85332..bc0c1328af 100644
--- a/code/game/objects/items/toys.dm
+++ b/code/game/objects/items/toys.dm
@@ -777,6 +777,7 @@
 	var/cooldown = 0
 	var/obj/machinery/computer/holodeck/holo = null // Holodeck cards should not be infinite
 	var/list/cards = list()
+	var/original_size = 52
 
 /obj/item/toy/cards/deck/Initialize()
 	. = ..()
@@ -834,11 +835,11 @@
 
 /obj/item/toy/cards/deck/update_icon_state()
 	switch(cards.len)
-		if(27 to INFINITY)
+		if(INFINITY to original_size/2)
 			icon_state = "deck_[deckstyle]_full"
-		if(11 to 27)
+		if(original_size/2 to  original_size/4)
 			icon_state = "deck_[deckstyle]_half"
-		if(1 to 11)
+		if(original_size/4 to 1)
 			icon_state = "deck_[deckstyle]_low"
 		else
 			icon_state = "deck_[deckstyle]_empty"
diff --git a/code/modules/games/unum.dm b/code/modules/games/unum.dm
new file mode 100644
index 0000000000..9820fa6754
--- /dev/null
+++ b/code/modules/games/unum.dm
@@ -0,0 +1,22 @@
+/// A deck of unum cards. Classic.
+/obj/item/toy/cards/deck/unum
+	name = "\improper UNUM deck"
+	desc = "A deck of unum cards. House rules to argue over not included."
+	icon = 'icons/obj/toy.dmi'
+	icon_state = "deck_unum_full"
+	deckstyle = "unum"
+	original_size = 108
+
+//Populate the deck.
+/obj/item/toy/cards/deck/unum/populate_deck()
+	for(var/colour in list("Red","Yellow","Green","Blue"))
+		cards += "[colour] 0" //Uno, i mean, cough cough, Unum decks have only one colour of each 0, weird huh?
+		for(var/k in 0 to 1) //two of each colour of number
+			cards += "[colour] skip"
+			cards += "[colour] reverse"
+			cards += "[colour] draw 2"
+			for(var/i in 1 to 9)
+				cards += "[colour] [i]"
+	for(var/k in 0 to 3) //4 wilds and draw 4s
+		cards += "Wildcard"
+		cards += "Draw 4"
diff --git a/code/modules/vending/games.dm b/code/modules/vending/games.dm
index efd9aad673..641e52dd13 100644
--- a/code/modules/vending/games.dm
+++ b/code/modules/vending/games.dm
@@ -6,7 +6,8 @@
 	products = list(/obj/item/toy/cards/deck = 5,
 					/obj/item/storage/pill_bottle/dice = 10,
 					/obj/item/toy/cards/deck/cas = 3,
-					/obj/item/toy/cards/deck/cas/black = 3)
+					/obj/item/toy/cards/deck/cas/black = 3,
+					/obj/item/toy/cards/deck/unum = 3)
 	contraband = list(/obj/item/dice/fudge = 9)
 	premium = list(/obj/item/melee/skateboard/pro = 3,
 					/obj/item/melee/skateboard/hoverboard = 1)
diff --git a/icons/obj/toy.dmi b/icons/obj/toy.dmi
index 698c1f7a34..e8106905b7 100644
Binary files a/icons/obj/toy.dmi and b/icons/obj/toy.dmi differ
diff --git a/tgstation.dme b/tgstation.dme
index 3407da8110..ccfb6c32af 100755
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -1994,6 +1994,7 @@
 #include "code\modules\food_and_drinks\recipes\tablecraft\recipes_soup.dm"
 #include "code\modules\food_and_drinks\recipes\tablecraft\recipes_spaghetti.dm"
 #include "code\modules\games\cas.dm"
+#include "code\modules\games\unum.dm"
 #include "code\modules\goonchat\browserOutput.dm"
 #include "code\modules\holiday\easter.dm"
 #include "code\modules\holiday\holidays.dm"