diff --git a/data/json/mutations/mutations.json b/data/json/mutations/mutations.json
index 387d11a01ac74..6442a6cf99142 100644
--- a/data/json/mutations/mutations.json
+++ b/data/json/mutations/mutations.json
@@ -172,7 +172,7 @@
   {
     "type": "mutation",
     "id": "EASYSLEEPER",
-    "name": "Accomplished Sleeper",
+    "name": { "str": "Accomplished Sleeper" },
     "points": 1,
     "description": "You have always been able to fall asleep easily, even when sleeping in less than ideal circumstances.",
     "changes_to": [ "EASYSLEEPER2" ],
@@ -438,7 +438,7 @@
   {
     "type": "mutation",
     "id": "ANIMALEMPATH",
-    "name": "Animal Empathy",
+    "name": { "str": "Animal Empathy" },
     "points": 1,
     "description": "Peaceful animals will not run away from you, and even aggressive animals are less likely to attack.  This only applies to natural animals such as woodland creatures.",
     "starting_trait": true,
@@ -449,7 +449,7 @@
   {
     "type": "mutation",
     "id": "ANIMALEMPATH2",
-    "name": "Animal Kinship",
+    "name": { "str": "Animal Kinship" },
     "points": 2,
     "description": "Something about your presence is calming to animals, and they will treat you with innate trust.  This only applies to natural animals such as woodland creatures.",
     "category": [ "ELFA" ],
@@ -736,7 +736,7 @@
   {
     "type": "mutation",
     "id": "BADKNEES",
-    "name": "Bad Knees",
+    "name": { "str": "Bad Knees" },
     "points": -1,
     "description": "Whether due to injury or age, your knees aren't particularly strong or flexible.  Moving over rough terrain will slow you down more than normal.",
     "starting_trait": true,
@@ -834,7 +834,7 @@
   {
     "type": "mutation",
     "id": "ASTHMA",
-    "name": "Asthmatic",
+    "name": { "str": "Asthmatic" },
     "points": -4,
     "description": "You will occasionally need to use an inhaler, or else suffer severe physical limitations.  However, you are guaranteed to start with an inhaler.",
     "social_modifiers": { "intimidate": -2 },
@@ -855,7 +855,7 @@
   {
     "type": "mutation",
     "id": "BADTEMPER",
-    "name": "Bad Temper",
+    "name": { "str": "Bad Temper" },
     "points": -2,
     "description": "Things just keep getting you down.  You tend to be unhappy, and it takes some doing to cheer you up.",
     "starting_trait": true,
@@ -903,7 +903,7 @@
     "starting_trait": true,
     "prereqs": [ "BADHEARING" ],
     "cancels": [ "GOODHEARING" ],
-    "hearing_modifier": 0
+    "hearing_modifier": 0.0
   },
   {
     "type": "mutation",
@@ -1109,7 +1109,7 @@
   {
     "type": "mutation",
     "id": "ANIMALDISCORD",
-    "name": "Animal Discord",
+    "name": { "str": "Animal Discord" },
     "points": -1,
     "description": "Most animals don't like you, and aggressive animals are more likely to attack you.  This only applies to natural animals such as woodland creatures.",
     "starting_trait": true,
@@ -1272,7 +1272,7 @@
   {
     "type": "mutation",
     "id": "ALBINO",
-    "name": "Albino",
+    "name": { "str": "Albino" },
     "points": -1,
     "description": "You lack skin pigmentation due to a genetic problem.  You sunburn extremely easily, and typically use an umbrella and sunglasses when going out in the sun.",
     "starting_trait": true,
@@ -1875,7 +1875,7 @@
   {
     "type": "mutation",
     "id": "FEATHERS",
-    "name": "Feathers",
+    "name": { "str": "Feathers" },
     "points": 2,
     "visibility": 10,
     "ugliness": 3,
@@ -1890,7 +1890,7 @@
   {
     "type": "mutation",
     "id": "DOWN",
-    "name": "Down",
+    "name": { "str": "Down" },
     "points": 0,
     "visibility": 4,
     "ugliness": 1,
@@ -1905,7 +1905,7 @@
   {
     "type": "mutation",
     "id": "LIGHTFUR",
-    "name": "Lightly Furred",
+    "name": { "str": "Lightly Furred" },
     "points": 1,
     "visibility": 6,
     "ugliness": 2,
@@ -1920,7 +1920,7 @@
   {
     "type": "mutation",
     "id": "FUR",
-    "name": "Furry",
+    "name": { "str": "Furry" },
     "points": 2,
     "visibility": 10,
     "ugliness": 3,
@@ -1936,7 +1936,7 @@
   {
     "type": "mutation",
     "id": "URSINE_FUR",
-    "name": "Shaggy Fur",
+    "name": { "str": "Shaggy Fur" },
     "points": 4,
     "visibility": 10,
     "ugliness": 3,
@@ -1951,7 +1951,7 @@
   {
     "type": "mutation",
     "id": "LUPINE_FUR",
-    "name": "Gray Fur",
+    "name": { "str": "Gray Fur" },
     "points": 2,
     "visibility": 10,
     "ugliness": 3,
@@ -1966,7 +1966,7 @@
   {
     "type": "mutation",
     "id": "FELINE_FUR",
-    "name": "Sleek Fur",
+    "name": { "str": "Sleek Fur" },
     "points": 2,
     "visibility": 10,
     "ugliness": 3,
@@ -2090,7 +2090,7 @@
   {
     "type": "mutation",
     "id": "CHITIN_FUR",
-    "name": "Hairy Chitin",
+    "name": { "str": "Hairy Chitin" },
     "points": 3,
     "visibility": 10,
     "ugliness": 4,
@@ -2106,7 +2106,7 @@
   {
     "type": "mutation",
     "id": "CHITIN_FUR2",
-    "name": "Furred Chitin",
+    "name": { "str": "Furred Chitin" },
     "points": 4,
     "visibility": 10,
     "ugliness": 4,
@@ -2122,7 +2122,7 @@
   {
     "type": "mutation",
     "id": "CHITIN_FUR3",
-    "name": "Furred Plate",
+    "name": { "str": "Furred Plate" },
     "points": 5,
     "visibility": 10,
     "ugliness": 4,
@@ -2184,7 +2184,7 @@
   {
     "type": "mutation",
     "id": "BARBS",
-    "name": "Assault barbs",
+    "name": { "str": "Assault barbs" },
     "points": 2,
     "visibility": 2,
     "ugliness": 3,
@@ -2225,7 +2225,7 @@
   {
     "type": "mutation",
     "id": "BARK",
-    "name": "Bark",
+    "name": { "str": "Bark" },
     "points": 5,
     "visibility": 10,
     "ugliness": 3,
@@ -3070,7 +3070,7 @@
   {
     "type": "mutation",
     "id": "ANTLERS",
-    "name": "Antlers",
+    "name": { "str": "Antlers" },
     "points": -2,
     "visibility": 10,
     "ugliness": 3,
@@ -3090,7 +3090,7 @@
   {
     "type": "mutation",
     "id": "ANTENNAE",
-    "name": "Antennae",
+    "name": { "str": "Antennae" },
     "points": 1,
     "visibility": 9,
     "ugliness": 4,
@@ -3519,7 +3519,7 @@
   {
     "type": "mutation",
     "id": "PRED4",
-    "name": "Apex Predator",
+    "name": { "str": "Apex Predator" },
     "points": 2,
     "description": "Your mind and brain have adapted to your new place in the world: as one on top of the food chain.  You can effortlessly master and maintain combat skills, but your critical thinking has atrophied further.",
     "social_modifiers": { "intimidate": 5 },
@@ -3727,7 +3727,7 @@
     "valid": false,
     "types": [ "EARS" ],
     "category": [ "MOUSE", "RAT" ],
-    "hearing_modifier": 2
+    "hearing_modifier": 2.0
   },
   {
     "type": "mutation",
@@ -3817,7 +3817,7 @@
   {
     "type": "mutation",
     "id": "FAT",
-    "name": "Fat Deposits",
+    "name": { "str": "Fat Deposits" },
     "points": -1,
     "visibility": 1,
     "ugliness": 1,
@@ -4215,7 +4215,7 @@
     "hp_modifier": -0.3,
     "dodge_modifier": 2,
     "weight_capacity_modifier": 0.5,
-    "noise_modifier": 0
+    "noise_modifier": 0.0
   },
   {
     "type": "mutation",
@@ -4233,7 +4233,7 @@
     "hp_modifier": -0.25,
     "dodge_modifier": 2,
     "weight_capacity_modifier": 0.7,
-    "noise_modifier": 0
+    "noise_modifier": 0.0
   },
   {
     "type": "mutation",
@@ -4326,7 +4326,7 @@
   {
     "type": "mutation",
     "id": "WINGS_BAT",
-    "name": "Bat Wings",
+    "name": { "str": "Bat Wings" },
     "points": -1,
     "visibility": 9,
     "ugliness": 4,
@@ -4407,7 +4407,7 @@
   {
     "type": "mutation",
     "id": "DEFORMED2",
-    "name": "Badly Deformed",
+    "name": { "str": "Badly Deformed" },
     "points": -3,
     "visibility": 7,
     "ugliness": 7,
@@ -4751,7 +4751,7 @@
   {
     "type": "mutation",
     "id": "ROT1",
-    "name": "Weakening",
+    "name": { "str": "Weakening" },
     "points": -2,
     "bodytemp_modifiers": [ -250, -250 ],
     "description": "You feel as though you are slowly weakening and your body heals slower.",
@@ -4764,7 +4764,7 @@
   {
     "type": "mutation",
     "id": "ROT2",
-    "name": "Deterioration",
+    "name": { "str": "Deterioration" },
     "points": -8,
     "bodytemp_modifiers": [ -750, -750 ],
     "description": "Your body is very slowly wasting away.",
@@ -4777,7 +4777,7 @@
   {
     "type": "mutation",
     "id": "ROT3",
-    "name": "Disintegration",
+    "name": { "str": "Disintegration" },
     "points": -10,
     "bodytemp_modifiers": [ -1500, -1500 ],
     "description": "Your body is slowly wasting away!",
@@ -4992,7 +4992,7 @@
   {
     "type": "mutation",
     "id": "RADIOACTIVE1",
-    "name": "Minor Radioactivity",
+    "name": { "str": "Minor Radioactivity" },
     "points": -2,
     "bodytemp_modifiers": [ 250, 250 ],
     "description": "Your body has become radioactive!  You continuously emit low levels of radiation, which slowly contaminates the world around you.",
@@ -5002,7 +5002,7 @@
   {
     "type": "mutation",
     "id": "RADIOACTIVE2",
-    "name": "Radioactivity",
+    "name": { "str": "Radioactivity" },
     "points": -4,
     "bodytemp_modifiers": [ 750, 750 ],
     "description": "Your body has become radioactive!  You continuously emit moderate levels of radiation, which contaminates the world around you.",
@@ -5013,7 +5013,7 @@
   {
     "type": "mutation",
     "id": "RADIOACTIVE3",
-    "name": "Severe Radioactivity",
+    "name": { "str": "Severe Radioactivity" },
     "points": -6,
     "bodytemp_modifiers": [ 1500, 1500 ],
     "description": "Your body has become radioactive!  You continuously emit heavy levels of radiation, making your surroundings unlivable.",
@@ -5072,7 +5072,7 @@
   {
     "type": "mutation",
     "id": "AMORPHOUS",
-    "name": "Amorphous Body",
+    "name": { "str": "Amorphous Body" },
     "points": -2,
     "visibility": 10,
     "ugliness": 10,
@@ -5494,7 +5494,7 @@
   {
     "type": "mutation",
     "id": "ARACHNID_ARMS",
-    "name": "Arachnid Limbs",
+    "name": { "str": "Arachnid Limbs" },
     "points": -7,
     "visibility": 10,
     "ugliness": 10,
@@ -5514,7 +5514,7 @@
   {
     "type": "mutation",
     "id": "ARACHNID_ARMS_OK",
-    "name": "Arachnid Arms",
+    "name": { "str": "Arachnid Arms" },
     "points": 0,
     "visibility": 6,
     "ugliness": 10,
@@ -5662,7 +5662,7 @@
   {
     "type": "mutation",
     "id": "SHELL2",
-    "name": "Roomy Shell",
+    "name": { "str": "Roomy Shell" },
     "points": -1,
     "visibility": 10,
     "ugliness": 3,
@@ -5701,7 +5701,7 @@
     ],
     "restricts_gear": [ "FOOT_L", "FOOT_R" ],
     "movecost_modifier": 1.2,
-    "noise_modifier": 0
+    "noise_modifier": 0.0
   },
   {
     "type": "mutation",
@@ -5739,7 +5739,7 @@
   {
     "type": "mutation",
     "id": "THRESH_FISH",
-    "name": "Aquatic",
+    "name": { "str": "Aquatic" },
     "points": 1,
     "description": "Ninety percent of the planet, and it's yours to explore.  And colonize.  And enjoy.  What was that about a surface?",
     "valid": false,
@@ -5820,7 +5820,7 @@
   {
     "type": "mutation",
     "id": "THRESH_SLIME",
-    "name": "Aqueous",
+    "name": { "str": "Aqueous" },
     "points": 1,
     "description": "What was that old advertisement, 'paint the planet'?  That might be a good long-term goal, but for now…",
     "valid": false,
@@ -5850,7 +5850,7 @@
   {
     "type": "mutation",
     "id": "THRESH_SPIDER",
-    "name": "Arachnid",
+    "name": { "str": "Arachnid" },
     "points": 1,
     "description": "Well, maybe you'll just have to make your own world wide web.",
     "valid": false,
@@ -5953,7 +5953,7 @@
   {
     "type": "mutation",
     "id": "ACIDPROOF",
-    "name": "Acidproof",
+    "name": { "str": "Acidproof" },
     "points": 3,
     "description": "Your mutated flesh is immune to the damaging effects of acid.",
     "threshreq": [ "THRESH_INSECT", "THRESH_CHIMERA", "THRESH_MEDICAL", "THRESH_SLIME" ],
@@ -5962,7 +5962,7 @@
   {
     "type": "mutation",
     "id": "ACIDBLOOD",
-    "name": "Acid Blood",
+    "name": { "str": "Acid Blood" },
     "points": 4,
     "description": "Your body has developed a wonderful defense mechanism.  Instead of normal blood, you bleed a strong molecular acid which will damage any creature foolish enough to harm you.",
     "prereqs": [ "ACIDPROOF" ],
@@ -5980,7 +5980,7 @@
   {
     "type": "mutation",
     "id": "AMPHIBIAN",
-    "name": "Amphibious",
+    "name": { "str": "Amphibious" },
     "points": 5,
     "description": "You're as comfortable in water as on land, and your body has adapted around that fact.  Your base swimming speed is greatly increased, and weight will hinder you much less while swimming.",
     "category": [ "FISH" ],
@@ -6004,7 +6004,7 @@
   {
     "type": "mutation",
     "id": "WATERSLEEP",
-    "name": "Aqueous Repose",
+    "name": { "str": "Aqueous Repose" },
     "points": 1,
     "description": "Falling asleep underwater is easy for you, and you spend less time asleep when you rest there.  You can also eat underwater, though you can't drink.",
     "prereqs": [ "SEESLEEP" ],
@@ -6504,7 +6504,7 @@
   {
     "type": "mutation",
     "id": "NOMAD2",
-    "name": "Antsy",
+    "name": { "str": "Antsy" },
     "points": -2,
     "description": "You can't bear to stay still for long.  Your morale will suffer unless you constantly explore new territory.",
     "prereqs": [ "NOMAD" ],