diff --git a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_argocyte.yml b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_argocyte.yml
new file mode 100644
index 00000000000..2952b1454e2
--- /dev/null
+++ b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_argocyte.yml
@@ -0,0 +1,17 @@
+- type: entity
+  name: leviathing spawner
+  id: SpawnMobArgocyteLeviathingExpeditions
+  parent: MarkerBase
+  suffix: AI, Hostile
+  components:
+  - type: Sprite
+    layers:
+    - state: red
+    - sprite: Mobs/Aliens/Argocyte/argocyte_large.rsi
+      state: leviathing
+    - sprite: _NF/Markers/general.rsi
+      state: questionmark
+      color: red
+  - type: ConditionalSpawner
+    prototypes:
+    - MobArgocyteLeviathingExpeditions
diff --git a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_explorers.yml b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_explorers.yml
new file mode 100644
index 00000000000..8012865997f
--- /dev/null
+++ b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_explorers.yml
@@ -0,0 +1,24 @@
+
+- type: entity
+  name: explorer boss spawner
+  id: SpawnMobExplorerBoss
+  parent: MarkerBase
+  suffix: AI, Hostile, Boss
+  components:
+  - type: Sprite
+    layers:
+    - state: red
+    - state: ai
+    - sprite: _NF/Mobs/Species/Templates/human.rsi
+      state: human
+    - sprite: _NF/Clothing/OuterClothing/Hardsuits/maxim_prototype.rsi
+      state: equipped-OUTERCLOTHING
+    - sprite: _NF/Clothing/Head/Hardsuits/maxim_prototype.rsi
+      state: off-equipped-HELMET
+    - sprite: _NF/Objects/Weapons/Melee/energy_pickaxe.rsi
+      state: inhand-left
+    - sprite: _NF/Objects/Weapons/Melee/energy_pickaxe.rsi
+      state: inhand-left-blade
+  - type: ConditionalSpawner
+    prototypes:
+    - MobExplorerBoss
diff --git a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_mercenaries.yml b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_mercenaries.yml
new file mode 100644
index 00000000000..a27bcb3c21b
--- /dev/null
+++ b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_mercenaries.yml
@@ -0,0 +1,34 @@
+- type: entity
+  name: mercenary boss spawner
+  id: SpawnMobMercenaryCaptain
+  parent: MarkerBase
+  suffix: AI, Hostile
+  components:
+  - type: Sprite
+    layers:
+    - state: red
+    - state: ai
+    - sprite: _NF/Mobs/Species/Templates/human.rsi
+      state: human
+    - sprite: Clothing/Uniforms/Jumpsuit/color.rsi
+      state: equipped-INNERCLOTHING
+      color: "#d3bf86"
+    - sprite: Clothing/OuterClothing/Armor/bulletproof.rsi
+      state: equipped-OUTERCLOTHING
+    - sprite: Clothing/Mask/gassecurity.rsi
+      state: equipped-MASK
+    - sprite: Clothing/Head/Helmets/security.rsi
+      state: equipped-HELMET
+    - sprite: Clothing/Belt/militarywebbing.rsi
+      state: equipped-BELT
+    - sprite: Clothing/Neck/mantles/qmmantle.rsi
+      state: equipped-NECK
+    - sprite: _NF/Clothing/Neck/Misc/mercenary_iff.rsi
+      state: equipped-NECK-off
+    - sprite: _NF/Clothing/Neck/Misc/mercenary_iff.rsi
+      state: equipped-NECK-on
+      color: "#a9b6bd"
+      shader: unshaded
+  - type: ConditionalSpawner
+    prototypes:
+    - MobMercenaryCaptain
diff --git a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_rogue_ai.yml b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_rogue_ai.yml
index 7b8718b7c62..344457b7c99 100644
--- a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_rogue_ai.yml
+++ b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Conditional/mobs_hostile_rogue_ai.yml
@@ -15,3 +15,37 @@
   - type: ConditionalSpawner
     prototypes:
     - MobRogueSiliconViscerator
+
+- type: entity
+  name: one star unit spawner
+  suffix: AI, Hostile
+  id: SpawnMobRogueSiliconBoss
+  parent: MarkerBase
+  components:
+  - type: Sprite
+    layers:
+      - state: red
+      - state: ai
+      - sprite: Mobs/Silicon/onestar.rsi
+        state: onestar_boss
+      - sprite: Mobs/Silicon/onestar.rsi
+        state: onestar_boss_screen
+  - type: ConditionalSpawner
+    prototypes:
+    - MobRogueSiliconBoss
+
+- type: entity
+  name: guardian unit spawner
+  suffix: AI, Hostile
+  id: SpawnMobRogueSiliconGuardian
+  parent: MarkerBase
+  components:
+  - type: Sprite
+    layers:
+      - state: red
+      - state: ai
+      - sprite: _NF/Mobs/RogueSilicons/netguardian.rsi
+        state: netguardian
+  - type: ConditionalSpawner
+    prototypes:
+    - MobRogueSiliconGuardian
diff --git a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Random/mobs_hostile_silicons.yml b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Random/mobs_hostile_silicons.yml
index b7f3883ad98..ee89e0813df 100644
--- a/Resources/Prototypes/_NF/Entities/Markers/Spawners/Random/mobs_hostile_silicons.yml
+++ b/Resources/Prototypes/_NF/Entities/Markers/Spawners/Random/mobs_hostile_silicons.yml
@@ -135,3 +135,22 @@
     rarePrototypes:
     - MobRogueSiliconGuardian
     rareChance: 0.05
+
+- type: entity
+  name: rogue silicon boss spawner
+  id: SpawnMobRogueSiliconBossRandom
+  parent: MarkerBase
+  suffix: AI, Hostile, Random
+  components:
+  - type: Sprite
+    layers:
+    - state: red
+    - state: ai
+    - sprite: _NF/Mobs/RogueSilicons/netguardian.rsi
+      state: netguardian
+  - type: RandomSpawner
+    prototypes:
+    - MobRogueSiliconBoss
+    - MobRogueSiliconGuardian
+    chance: 1
+    offset: 0.0
diff --git a/Resources/Prototypes/_NF/Procedural/basalt_vgroid.yml b/Resources/Prototypes/_NF/Procedural/basalt_vgroid.yml
index ebc16c89dea..4e9a605f7dd 100644
--- a/Resources/Prototypes/_NF/Procedural/basalt_vgroid.yml
+++ b/Resources/Prototypes/_NF/Procedural/basalt_vgroid.yml
@@ -242,6 +242,18 @@
     groups:
     - id: SpawnMobMercenaryT2
       amount: 1
+  - !type:MobsDunGen
+    minCount: 1
+    maxCount: 3
+    groups:
+    - id: SpawnMobMercenaryT3
+      amount: 1
+  - !type:MobsDunGen
+    minCount: 1
+    maxCount: 1
+    groups:
+    - id: SpawnMobMercenaryCaptain
+      amount: 1
 
 #- type: dungeonConfig
 #  id: NFVGRoidInteriorDungeonsBasalt
diff --git a/Resources/Prototypes/_NF/Procedural/cave_vgroid.yml b/Resources/Prototypes/_NF/Procedural/cave_vgroid.yml
index 19ce3446c46..d737f184867 100644
--- a/Resources/Prototypes/_NF/Procedural/cave_vgroid.yml
+++ b/Resources/Prototypes/_NF/Procedural/cave_vgroid.yml
@@ -242,6 +242,12 @@
     groups:
     - id: SpawnMobExplorerT2
       amount: 1
+  - !type:MobsDunGen
+    minCount: 1
+    maxCount: 1
+    groups:
+    - id: SpawnMobExplorerBoss # Boss
+      amount: 1
 
 #- type: dungeonConfig
 #  id: NFVGRoidInteriorDungeonsCave
diff --git a/Resources/Prototypes/_NF/Procedural/chromite_vgroid.yml b/Resources/Prototypes/_NF/Procedural/chromite_vgroid.yml
index 2fd1323baba..2609dc55e6b 100644
--- a/Resources/Prototypes/_NF/Procedural/chromite_vgroid.yml
+++ b/Resources/Prototypes/_NF/Procedural/chromite_vgroid.yml
@@ -266,6 +266,12 @@
     groups:
     - id: SpawnMobBloodCultistCaster
       amount: 1
+  - !type:MobsDunGen
+    minCount: 1
+    maxCount: 1
+    groups:
+    - id: SpawnMobBloodCultistAscended # Boss
+      amount: 1
 
 #- type: dungeonConfig
 #  id: NFVGRoidInteriorDungeonsChromite
diff --git a/Resources/Prototypes/_NF/Procedural/scrap_vgroid.yml b/Resources/Prototypes/_NF/Procedural/scrap_vgroid.yml
index bc8f1f93728..36cc995ff06 100644
--- a/Resources/Prototypes/_NF/Procedural/scrap_vgroid.yml
+++ b/Resources/Prototypes/_NF/Procedural/scrap_vgroid.yml
@@ -142,7 +142,14 @@
       tileMask:
       - Plating
       entity: SpawnMobRogueScapT1
-      count: 25
+      count: 15
+      minGroupSize: 1
+      maxGroupSize: 2
+    - !type:OreDunGen
+      tileMask:
+      - Plating
+      entity: SpawnMobRogueDronesT1
+      count: 10
       minGroupSize: 1
       maxGroupSize: 1
 
@@ -245,6 +252,12 @@
     groups:
     - id: SpawnMobRogueSiliconsT2
       amount: 1
+  - !type:MobsDunGen
+    minCount: 1
+    maxCount: 1
+    groups:
+    - id: SpawnMobRogueSiliconBossRandom
+      amount: 1
 
 #- type: dungeonConfig
 #  id: NFVGRoidInteriorDungeonsScrap
diff --git a/Resources/Prototypes/_NF/Procedural/snow_vgroid.yml b/Resources/Prototypes/_NF/Procedural/snow_vgroid.yml
index 586194f2621..7b7f8553404 100644
--- a/Resources/Prototypes/_NF/Procedural/snow_vgroid.yml
+++ b/Resources/Prototypes/_NF/Procedural/snow_vgroid.yml
@@ -161,6 +161,13 @@
       count: 5
       minGroupSize: 1
       maxGroupSize: 1
+    - !type:OreDunGen
+      tileMask:
+      - FloorSnow
+      entity: SpawnMobArgocyteLeviathingExpeditions
+      count: 1
+      minGroupSize: 0
+      maxGroupSize: 1
 
 # Configs
 - type: dungeonConfig
@@ -256,6 +263,12 @@
     groups:
     - id: SpawnMobXenoT2
       amount: 1
+  - !type:MobsDunGen
+    minCount: 1
+    maxCount: 1
+    groups:
+    - id: SpawnMobXenoQueenDungeon
+      amount: 1
 
 #- type: dungeonConfig
 #  id: NFVGRoidInteriorDungeonsSnow