diff --git a/Resources/Prototypes/Damage/modifier_sets.yml b/Resources/Prototypes/Damage/modifier_sets.yml
index 6dd29df3ef..83e4cfc4f9 100644
--- a/Resources/Prototypes/Damage/modifier_sets.yml
+++ b/Resources/Prototypes/Damage/modifier_sets.yml
@@ -45,9 +45,20 @@
 - type: damageModifierSet
   id: Glass
   coefficients:
-    Blunt: 0.5
+    Blunt: 1
     Slash: 0.5
-    Piercing: 1.5
+    Piercing: 1.1
+    Heat: 0
+    Shock: 0
+  flatReductions:
+    Blunt: 5
+    
+- type: damageModifierSet
+  id: RGlass
+  coefficients:
+    Blunt: 0.8
+    Slash: 0.5
+    Piercing: 0.7
     Heat: 0
     Shock: 0
   flatReductions:
diff --git a/Resources/Prototypes/Entities/Objects/Weapons/Melee/spear.yml b/Resources/Prototypes/Entities/Objects/Weapons/Melee/spear.yml
index 7969d80903..b595555a04 100644
--- a/Resources/Prototypes/Entities/Objects/Weapons/Melee/spear.yml
+++ b/Resources/Prototypes/Entities/Objects/Weapons/Melee/spear.yml
@@ -23,7 +23,7 @@
       types:
         Piercing: 15
   - type: Clothing
-    size: 24
+    size: 40
     sprite: Objects/Weapons/Melee/spear.rsi
     QuickEquip: false
     Slots:
@@ -48,6 +48,34 @@
     modifiers:
       flatReductions:
         Piercing: -7
+  - type: Damageable
+    damageContainer: Inorganic
+  - type: Destructible
+    thresholds:
+    - trigger:
+        !type:DamageTrigger
+        damage: 30 #excess damage avoids cost of spawning entities.
+      behaviors:
+      - !type:DoActsBehavior
+        acts: [ "Destruction" ]
+    - trigger:
+        !type:DamageTrigger
+        damage: 20
+      behaviors:
+      - !type:PlaySoundBehavior
+        sound:
+          collection: GlassBreak
+      - !type:SpawnEntitiesBehavior
+        spawn:
+          PartRodMetal1:
+            min: 1
+            max: 1
+      - !type:DoActsBehavior
+        acts: [ "Destruction" ]
+  - type: DamageOnLand
+    damage:
+      types:
+        Blunt: 5
 
 - type: MeleeWeaponAnimation
   id: spear
diff --git a/Resources/Prototypes/Entities/Structures/Windows/plasma.yml b/Resources/Prototypes/Entities/Structures/Windows/plasma.yml
index 73ce3d238d..ee47ebdcaa 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/plasma.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/plasma.yml
@@ -10,7 +10,7 @@
     sprite: Structures/Windows/plasma_window.rsi
   - type: Damageable
     damageContainer: Inorganic
-    damageModifierSet: Glass
+    damageModifierSet: RGlass
   - type: Destructible
     thresholds:
     - trigger:
diff --git a/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml b/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
index a18bd7349b..7d4418eda1 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
@@ -11,6 +11,9 @@
   - type: Repairable
     fuelCost: 10
     doAfterDelay: 2
+  - type: Damageable
+    damageContainer: Inorganic
+    damageModifierSet: RGlass
   - type: Destructible
     thresholds:
     - trigger:
diff --git a/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml b/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml
index b848c99e99..8cfc849614 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml
@@ -10,7 +10,7 @@
     sprite: Structures/Windows/reinforced_plasma_window.rsi
   - type: Damageable
     damageContainer: Inorganic
-    damageModifierSet: Glass
+    damageModifierSet: RGlass
   - type: Destructible
     thresholds:
     - trigger:
diff --git a/Resources/Prototypes/Recipes/Construction/Graphs/weapons/spear.yml b/Resources/Prototypes/Recipes/Construction/Graphs/weapons/spear.yml
index 6d33574191..eb4f5767e8 100644
--- a/Resources/Prototypes/Recipes/Construction/Graphs/weapons/spear.yml
+++ b/Resources/Prototypes/Recipes/Construction/Graphs/weapons/spear.yml
@@ -6,12 +6,17 @@
       edges:
         - to: spear
           steps:
-            - material: Steel
+            - material: MetalRod
               amount: 2
               doAfter: 2
-            - material: Glass
+            - material: Cable
               amount: 2
-              doAfter: 2
-
+              doAfter: 1
+            - prototype: ShardGlass
+              name: Glass Shard
+              icon: 
+                sprite: Objects/Materials/Shards/shard.rsi
+                state: shard1
+              doAfter: 1
     - node: spear
       entity: Spear