diff --git a/Content.Server/Atmos/GasMixture.cs b/Content.Server/Atmos/GasMixture.cs
index 7981d85ffe7b..8ab8993d5d00 100644
--- a/Content.Server/Atmos/GasMixture.cs
+++ b/Content.Server/Atmos/GasMixture.cs
@@ -536,10 +536,10 @@ public void Multiply(float multiplier)
 
         public void ExposeData(ObjectSerializer serializer)
         {
-            serializer.DataField(this, x => Immutable, "immutable", false);
-            serializer.DataField(this, x => Volume, "volume", 0f);
-            serializer.DataField(this, x => LastShare, "lastShare", 0f);
-            serializer.DataField(this, x => TemperatureArchived, "temperatureArchived", 0f);
+            serializer.DataField(this, x => x.Immutable, "immutable", false);
+            serializer.DataField(this, x => x.Volume, "volume", 0f);
+            serializer.DataField(this, x => x.LastShare, "lastShare", 0f);
+            serializer.DataField(this, x => x.TemperatureArchived, "temperatureArchived", 0f);
             serializer.DataField(ref _moles, "moles", new float[Atmospherics.AdjustedNumberOfGases]);
             serializer.DataField(ref _molesArchived, "molesArchived", new float[Atmospherics.AdjustedNumberOfGases]);
             serializer.DataField(ref _temperature, "temperature", Atmospherics.TCMB);
diff --git a/Content.Server/Atmos/Reactions/GasReactionPrototype.cs b/Content.Server/Atmos/Reactions/GasReactionPrototype.cs
index 4259f3f3aeee..ceb3c0bbb8bd 100644
--- a/Content.Server/Atmos/Reactions/GasReactionPrototype.cs
+++ b/Content.Server/Atmos/Reactions/GasReactionPrototype.cs
@@ -58,11 +58,11 @@ public void LoadFrom(YamlMappingNode mapping)
         {
             var serializer = YamlObjectSerializer.NewReader(mapping);
 
-            serializer.DataField(this, x => ID, "id", string.Empty);
-            serializer.DataField(this, x => Priority, "priority", 100);
-            serializer.DataField(this, x => MinimumRequirements, "minimumRequirements", new float[Atmospherics.TotalNumberOfGases]);
-            serializer.DataField(this, x => MinimumTemperatureRequirement, "minimumTemperature", Atmospherics.TCMB);
-            serializer.DataField(this, x => MinimumEnergyRequirement, "minimumEnergy", 0f);
+            serializer.DataField(this, x => x.ID, "id", string.Empty);
+            serializer.DataField(this, x => x.Priority, "priority", 100);
+            serializer.DataField(this, x => x.MinimumRequirements, "minimumRequirements", new float[Atmospherics.TotalNumberOfGases]);
+            serializer.DataField(this, x => x.MinimumTemperatureRequirement, "minimumTemperature", Atmospherics.TCMB);
+            serializer.DataField(this, x => x.MinimumEnergyRequirement, "minimumEnergy", 0f);
             serializer.DataField(ref _effects, "effects", new List<IGasReactionEffect>());
         }
 
diff --git a/Content.Server/GameObjects/Components/Atmos/PressureProtectionComponent.cs b/Content.Server/GameObjects/Components/Atmos/PressureProtectionComponent.cs
index 6c4ea57a3846..054617b4b217 100644
--- a/Content.Server/GameObjects/Components/Atmos/PressureProtectionComponent.cs
+++ b/Content.Server/GameObjects/Components/Atmos/PressureProtectionComponent.cs
@@ -20,8 +20,8 @@ public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
 
-            serializer.DataField(this, x => HighPressureMultiplier, "highPressureMultiplier", 1f);
-            serializer.DataField(this, x => LowPressureMultiplier, "lowPressureMultiplier", 1f);
+            serializer.DataField(this, x => x.HighPressureMultiplier, "highPressureMultiplier", 1f);
+            serializer.DataField(this, x => x.LowPressureMultiplier, "lowPressureMultiplier", 1f);
         }
     }
 }
diff --git a/Content.Server/GameObjects/Components/Damage/DamageOnHighSpeedImpactComponent.cs b/Content.Server/GameObjects/Components/Damage/DamageOnHighSpeedImpactComponent.cs
index e8cc275d8046..db8079cf51f6 100644
--- a/Content.Server/GameObjects/Components/Damage/DamageOnHighSpeedImpactComponent.cs
+++ b/Content.Server/GameObjects/Components/Damage/DamageOnHighSpeedImpactComponent.cs
@@ -39,15 +39,15 @@ public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
 
-            serializer.DataField(this, x => Damage, "damage", DamageType.Blunt);
-            serializer.DataField(this, x => MinimumSpeed, "minimumSpeed", 20f);
-            serializer.DataField(this, x => BaseDamage, "baseDamage", 5);
-            serializer.DataField(this, x => Factor, "factor", 1f);
-            serializer.DataField(this, x => SoundHit, "soundHit", "");
-            serializer.DataField(this, x => StunChance, "stunChance", 0.25f);
-            serializer.DataField(this, x => StunSeconds, "stunSeconds", 1f);
-            serializer.DataField(this, x => DamageCooldown, "damageCooldown", 2f);
-            serializer.DataField(this, x => StunMinimumDamage, "stunMinimumDamage", 10);
+            serializer.DataField(this, x => x.Damage, "damage", DamageType.Blunt);
+            serializer.DataField(this, x => x.MinimumSpeed, "minimumSpeed", 20f);
+            serializer.DataField(this, x => x.BaseDamage, "baseDamage", 5);
+            serializer.DataField(this, x => x.Factor, "factor", 1f);
+            serializer.DataField(this, x => x.SoundHit, "soundHit", "");
+            serializer.DataField(this, x => x.StunChance, "stunChance", 0.25f);
+            serializer.DataField(this, x => x.StunSeconds, "stunSeconds", 1f);
+            serializer.DataField(this, x => x.DamageCooldown, "damageCooldown", 2f);
+            serializer.DataField(this, x => x.StunMinimumDamage, "stunMinimumDamage", 10);
         }
 
         public void CollideWith(IEntity collidedWith)
diff --git a/Content.Server/GameObjects/Components/Interactable/MultitoolComponent.cs b/Content.Server/GameObjects/Components/Interactable/MultitoolComponent.cs
index 40fde3d0e9cc..c8f67ec62acd 100644
--- a/Content.Server/GameObjects/Components/Interactable/MultitoolComponent.cs
+++ b/Content.Server/GameObjects/Components/Interactable/MultitoolComponent.cs
@@ -36,7 +36,7 @@ public class ToolEntry : IExposeData
 
             public void ExposeData(ObjectSerializer serializer)
             {
-                serializer.DataField(this, x => Behavior, "behavior", ToolQuality.None);
+                serializer.DataField(this, x => x.Behavior, "behavior", ToolQuality.None);
                 serializer.DataField(ref _state, "state", string.Empty);
                 serializer.DataField(ref _sprite, "sprite", string.Empty);
                 serializer.DataField(ref _texture, "texture", string.Empty);
diff --git a/Content.Server/GameObjects/Components/Items/Storage/EntityStorageComponent.cs b/Content.Server/GameObjects/Components/Items/Storage/EntityStorageComponent.cs
index 04ba61e313cb..79f360cb0700 100644
--- a/Content.Server/GameObjects/Components/Items/Storage/EntityStorageComponent.cs
+++ b/Content.Server/GameObjects/Components/Items/Storage/EntityStorageComponent.cs
@@ -152,8 +152,8 @@ public override void ExposeData(ObjectSerializer serializer)
             serializer.DataField(ref _open, "open", false);
             serializer.DataField(this, a => a.IsWeldedShut, "IsWeldedShut", false);
             serializer.DataField(this, a => a.CanWeldShut, "CanWeldShut", true);
-            serializer.DataField(this, x => _closeSound, "closeSound", "/Audio/Machines/closetclose.ogg");
-            serializer.DataField(this, x => _openSound, "openSound", "/Audio/Machines/closetopen.ogg");
+            serializer.DataField(this, x => x._closeSound, "closeSound", "/Audio/Machines/closetclose.ogg");
+            serializer.DataField(this, x => x._openSound, "openSound", "/Audio/Machines/closetopen.ogg");
         }
 
         public virtual void Activate(ActivateEventArgs eventArgs)
diff --git a/Content.Server/GameObjects/Components/Markers/ConditionalSpawnerComponent.cs b/Content.Server/GameObjects/Components/Markers/ConditionalSpawnerComponent.cs
index 07f7f29a3950..91be22ebab12 100644
--- a/Content.Server/GameObjects/Components/Markers/ConditionalSpawnerComponent.cs
+++ b/Content.Server/GameObjects/Components/Markers/ConditionalSpawnerComponent.cs
@@ -46,9 +46,9 @@ public IEnumerable<Type> GameRules
         public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
-            serializer.DataField(this, x => Prototypes, "prototypes", new List<string>());
-            serializer.DataField(this, x => Chance, "chance", 1.0f);
-            serializer.DataField(this, x => _gameRules, "gameRules", new List<string>());
+            serializer.DataField(this, x => x.Prototypes, "prototypes", new List<string>());
+            serializer.DataField(this, x => x.Chance, "chance", 1.0f);
+            serializer.DataField(this, x => x._gameRules, "gameRules", new List<string>());
         }
 
         private void RuleAdded(GameRuleAddedEventArgs obj)
diff --git a/Content.Server/GameObjects/Components/Markers/TimedSpawnerComponent.cs b/Content.Server/GameObjects/Components/Markers/TimedSpawnerComponent.cs
index 46d50ca25f6f..c96f9637e02c 100644
--- a/Content.Server/GameObjects/Components/Markers/TimedSpawnerComponent.cs
+++ b/Content.Server/GameObjects/Components/Markers/TimedSpawnerComponent.cs
@@ -53,11 +53,11 @@ public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
 
-            serializer.DataField(this, x => Prototypes, "prototypes", new List<string>());
-            serializer.DataField(this, x => Chance, "chance", 1.0f);
-            serializer.DataField(this, x => IntervalSeconds, "intervalSeconds", 60);
-            serializer.DataField(this, x => MinimumEntitiesSpawned, "minimumEntitiesSpawned", 1);
-            serializer.DataField(this, x => MaximumEntitiesSpawned, "maximumEntitiesSpawned", 1);
+            serializer.DataField(this, x => x.Prototypes, "prototypes", new List<string>());
+            serializer.DataField(this, x => x.Chance, "chance", 1.0f);
+            serializer.DataField(this, x => x.IntervalSeconds, "intervalSeconds", 60);
+            serializer.DataField(this, x => x.MinimumEntitiesSpawned, "minimumEntitiesSpawned", 1);
+            serializer.DataField(this, x => x.MaximumEntitiesSpawned, "maximumEntitiesSpawned", 1);
 
             if(MinimumEntitiesSpawned > MaximumEntitiesSpawned)
                 throw new ArgumentException("MaximumEntitiesSpawned can't be lower than MinimumEntitiesSpawned!");
diff --git a/Content.Server/GameObjects/Components/Markers/TrashSpawnerComponent.cs b/Content.Server/GameObjects/Components/Markers/TrashSpawnerComponent.cs
index 6d2b0c1c894b..384fbb38a5aa 100644
--- a/Content.Server/GameObjects/Components/Markers/TrashSpawnerComponent.cs
+++ b/Content.Server/GameObjects/Components/Markers/TrashSpawnerComponent.cs
@@ -30,9 +30,9 @@ public class TrashSpawnerComponent : ConditionalSpawnerComponent
         public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
-            serializer.DataField(this, x => RarePrototypes, "rarePrototypes", new List<string>());
-            serializer.DataField(this, x => RareChance, "rareChance", 0.05f);
-            serializer.DataField(this, x => Offset, "offset", 0.2f);
+            serializer.DataField(this, x => x.RarePrototypes, "rarePrototypes", new List<string>());
+            serializer.DataField(this, x => x.RareChance, "rareChance", 0.05f);
+            serializer.DataField(this, x => x.Offset, "offset", 0.2f);
         }
         public override void Spawn()
         {
diff --git a/Content.Server/GameObjects/Components/Movement/SlipperyComponent.cs b/Content.Server/GameObjects/Components/Movement/SlipperyComponent.cs
index 54d99cc8950b..d6f81a0ebf60 100644
--- a/Content.Server/GameObjects/Components/Movement/SlipperyComponent.cs
+++ b/Content.Server/GameObjects/Components/Movement/SlipperyComponent.cs
@@ -91,7 +91,7 @@ public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
 
-            serializer.DataField(this, x => SlipSound, "slipSound", "/Audio/Effects/slip.ogg");
+            serializer.DataField(this, x => x.SlipSound, "slipSound", "/Audio/Effects/slip.ogg");
         }
 
         protected override void OnSlip()
diff --git a/Content.Server/GameObjects/Components/NodeContainer/Nodes/Node.cs b/Content.Server/GameObjects/Components/NodeContainer/Nodes/Node.cs
index e5135703371a..6e2420da7add 100644
--- a/Content.Server/GameObjects/Components/NodeContainer/Nodes/Node.cs
+++ b/Content.Server/GameObjects/Components/NodeContainer/Nodes/Node.cs
@@ -50,7 +50,7 @@ public abstract class Node : IExposeData
 
         public virtual void ExposeData(ObjectSerializer serializer)
         {
-            serializer.DataField(this, x => NodeGroupID, "nodeGroupID", NodeGroupID.Default);
+            serializer.DataField(this, x => x.NodeGroupID, "nodeGroupID", NodeGroupID.Default);
         }
 
         public virtual void Initialize(IEntity owner)
diff --git a/Content.Server/GameObjects/Components/NodeContainer/Nodes/PipeNode.cs b/Content.Server/GameObjects/Components/NodeContainer/Nodes/PipeNode.cs
index f1063a01da86..46ed4f00c4fb 100644
--- a/Content.Server/GameObjects/Components/NodeContainer/Nodes/PipeNode.cs
+++ b/Content.Server/GameObjects/Components/NodeContainer/Nodes/PipeNode.cs
@@ -70,7 +70,7 @@ public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
             serializer.DataField(ref _pipeDirection, "pipeDirection", PipeDirection.None);
-            serializer.DataField(this, x => LocalAir, "gasMixture", new GasMixture(DefaultVolume));
+            serializer.DataField(this, x => x.LocalAir, "gasMixture", new GasMixture(DefaultVolume));
             serializer.DataField(ref _conduitLayer, "conduitLayer", ConduitLayer.Two);
         }