diff --git a/data/json/items/comestibles/mre.json b/data/json/items/comestibles/mre.json
index 84d4ac85fc7f..83f6758443e5 100644
--- a/data/json/items/comestibles/mre.json
+++ b/data/json/items/comestibles/mre.json
@@ -277,7 +277,8 @@
     "copy-from": "mre_entree",
     "name": "chili & beans entree",
     "description": "The chili & beans entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "veggy", "bean" ]
+    "material": [ "veggy", "bean" ],
+    "fun": -2
   },
   {
     "type": "COMESTIBLE",
@@ -285,7 +286,8 @@
     "copy-from": "mre_entree",
     "name": "BBQ beef entree",
     "description": "The BBQ beef entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": "flesh"
+    "material": "flesh",
+    "fun": 2
   },
   {
     "type": "COMESTIBLE",
@@ -293,7 +295,8 @@
     "copy-from": "mre_entree",
     "name": "chicken noodle entree",
     "description": "The chicken noodle entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "veggy", "wheat" ]
+    "material": [ "flesh", "veggy", "wheat" ],
+    "fun": 1
   },
   {
     "type": "COMESTIBLE",
@@ -301,7 +304,8 @@
     "copy-from": "mre_entree",
     "name": "spaghetti entree",
     "description": "The spaghetti entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "wheat" ]
+    "material": [ "flesh", "wheat" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -317,7 +321,8 @@
     "copy-from": "mre_entree",
     "name": "beef taco entree",
     "description": "The beef taco entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "veggy" ]
+    "material": [ "flesh", "veggy" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -325,7 +330,8 @@
     "copy-from": "mre_entree",
     "name": "beef brisket entree",
     "description": "The beef brisket entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": "flesh"
+    "material": "flesh",
+    "fun": 1
   },
   {
     "type": "COMESTIBLE",
@@ -333,7 +339,8 @@
     "copy-from": "mre_entree",
     "name": "meatballs & marinara entree",
     "description": "The meatballs & marinara entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "tomato" ]
+    "material": [ "flesh", "tomato" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -341,7 +348,8 @@
     "copy-from": "mre_entree",
     "name": "beef stew entree",
     "description": "The beef stew entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "veggy" ]
+    "material": [ "flesh", "veggy" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -349,7 +357,8 @@
     "copy-from": "mre_entree",
     "name": "chili & macaroni entree",
     "description": "The chili & macaroni entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "wheat", "veggy" ]
+    "material": [ "wheat", "veggy" ],
+    "fun": 1
   },
   {
     "type": "COMESTIBLE",
@@ -357,7 +366,8 @@
     "copy-from": "mre_entree",
     "name": "vegetarian taco entree",
     "description": "The vegetarian taco entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "veggy", "tomato" ]
+    "material": [ "veggy", "tomato" ],
+    "fun": -2
   },
   {
     "type": "COMESTIBLE",
@@ -365,7 +375,8 @@
     "copy-from": "mre_entree",
     "name": "macaroni & marinara entree",
     "description": "The macaroni & marinara entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "tomato", "veggy" ]
+    "material": [ "tomato", "veggy" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -389,7 +400,8 @@
     "copy-from": "mre_entree",
     "name": "Mexican chicken stew entree",
     "description": "The Mexican chicken stew entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "tomato", "veggy", "flesh", "bean" ]
+    "material": [ "tomato", "veggy", "flesh", "bean" ],
+    "fun": 1
   },
   {
     "type": "COMESTIBLE",
@@ -397,7 +409,8 @@
     "copy-from": "mre_entree",
     "name": "chicken burrito bowl entree",
     "description": "The chicken burrito bowl entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "veggy", "bean" ]
+    "material": [ "flesh", "veggy", "bean" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -405,7 +418,8 @@
     "copy-from": "mre_entree",
     "name": "maple sausage entree",
     "description": "The maple sausage entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "junk" ]
+    "material": [ "flesh", "junk" ],
+    "fun": 1
   },
   {
     "type": "COMESTIBLE",
@@ -413,7 +427,8 @@
     "copy-from": "mre_entree",
     "name": "ravioli entree",
     "description": "The ravioli entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "wheat" ]
+    "material": [ "flesh", "wheat" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -429,7 +444,8 @@
     "copy-from": "mre_entree",
     "name": "hash browns & bacon entree",
     "description": "The hash browns & bacon entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "veggy" ]
+    "material": [ "flesh", "veggy" ],
+    "fun": 2
   },
   {
     "type": "COMESTIBLE",
@@ -437,7 +453,8 @@
     "copy-from": "mre_entree",
     "name": "lemon pepper tuna entree",
     "description": "The lemon pepper tuna entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": "flesh"
+    "material": "flesh",
+    "fun": 2
   },
   {
     "type": "COMESTIBLE",
@@ -445,7 +462,8 @@
     "copy-from": "mre_entree",
     "name": "asian beef & vegetables entree",
     "description": "The asian beef & vegetables entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "veggy" ]
+    "material": [ "flesh", "veggy" ],
+    "fun": 1
   },
   {
     "type": "COMESTIBLE",
@@ -453,7 +471,8 @@
     "copy-from": "mre_entree",
     "name": "chicken pesto & pasta entree",
     "description": "The chicken pesto & pasta entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "wheat", "veggy" ]
+    "material": [ "flesh", "wheat", "veggy" ],
+    "fun": 0
   },
   {
     "type": "COMESTIBLE",
@@ -461,7 +480,8 @@
     "copy-from": "mre_entree",
     "name": "southwest beef & beans entree",
     "description": "The southwest beef & beans entree entree from an MRE.  Sterilized using radiation, so it's safe to eat.  Exposed to the atmosphere, it has started to go bad.",
-    "material": [ "flesh", "bean" ]
+    "material": [ "flesh", "bean" ],
+    "fun": 2
   },
   {
     "type": "COMESTIBLE",