diff --git a/src/client/symbiote/Interop/FArchive.cs b/src/client/symbiote/Interop/FArchive.cs
new file mode 100644
index 00000000..ccfa1b2d
--- /dev/null
+++ b/src/client/symbiote/Interop/FArchive.cs
@@ -0,0 +1,96 @@
+namespace Vezel.Novadrop.Interop;
+
+[StructLayout(LayoutKind.Explicit, Size = 0x8c)]
+public unsafe struct FArchive
+{
+    [StructLayout(LayoutKind.Sequential)]
+    public struct VirtualFunctionTable
+    {
+        public delegate* unmanaged<FArchive*, uint, FArchive*> __vdtor;
+
+        public delegate* unmanaged<FArchive*, void*, int> Serialize;
+
+        public delegate* unmanaged<FArchive*, void*, int> SerializeBits;
+
+        public delegate* unmanaged<FArchive*, uint*, uint> SerializeInt;
+
+        public void* __slot4;
+
+        public delegate* unmanaged<FArchive*, ulong, ulong> CountBytes;
+
+        public void* __slot6;
+
+        public void* __slot7;
+
+        public void* __slot8;
+
+        public void* __slot9;
+
+        public delegate* unmanaged<FArchive*, int> Tell;
+
+        public delegate* unmanaged<FArchive*, int> TotalSize;
+
+        public delegate* unmanaged<FArchive*, BOOL> AtEnd;
+
+        public delegate* unmanaged<FArchive*, int, void> Seek;
+
+        public void* __slot14;
+
+        public void* __slot15;
+
+        public void* __slot16;
+
+        public void* __slot17;
+
+        public void* __slot18;
+
+        public void* __slot19;
+
+        public delegate* unmanaged<FArchive*, void> Flush;
+
+        public delegate* unmanaged<FArchive*, BOOL> Close;
+
+        public delegate* unmanaged<FArchive*, BOOL> GetError;
+
+        public void* __slot23;
+
+        public void* __slot24;
+
+        public void* __slot25;
+
+        public void* __slot26;
+
+        public void* __slot27;
+
+        public void* __slot28;
+
+        public void* __slot29;
+    }
+
+    public static delegate* unmanaged<FArchive*, FArchive*> __ctor { get; } =
+        (delegate* unmanaged<FArchive*, FArchive*>)Tera.Resolve(0x7ff69a843f10);
+
+    public static delegate* unmanaged<FArchive*, uint, FArchive*> __vdtor { get; } =
+        (delegate* unmanaged<FArchive*, uint, FArchive*>)Tera.Resolve(0x7ff69a845fe0);
+
+    public static delegate* unmanaged<FArchive*, BOOL> AtEnd { get; } =
+        (delegate* unmanaged<FArchive*, BOOL>)Tera.Resolve(0x7ff69a846ac0);
+
+    public static delegate* unmanaged<FArchive*, void*, int, FArchive*> ByteOrderSerialize { get; } =
+        (delegate* unmanaged<FArchive*, void*, int, FArchive*>)Tera.Resolve(0x7ff69a846b10);
+
+    public static delegate* unmanaged<FArchive*, BOOL> Close { get; } =
+        (delegate* unmanaged<FArchive*, BOOL>)Tera.Resolve(0x7ff69a846ba0);
+
+    public static delegate* unmanaged<FArchive*, BOOL> GetError { get; } =
+        (delegate* unmanaged<FArchive*, BOOL>)Tera.Resolve(0x7ff69a8488f0);
+
+    public static delegate* unmanaged<FArchive*, void*, int, void> SerializeBits { get; } =
+        (delegate* unmanaged<FArchive*, void*, int, void>)Tera.Resolve(0x7ff69a84bf20);
+
+    public static delegate* unmanaged<FArchive*, uint*, uint, void> SerializeInt { get; } =
+        (delegate* unmanaged<FArchive*, uint*, uint, void>)Tera.Resolve(0x7ff69a84bf90);
+
+    [FieldOffset(0x0)]
+    public VirtualFunctionTable* VFT;
+}
diff --git a/src/client/symbiote/Interop/FBufferReader.cs b/src/client/symbiote/Interop/FBufferReader.cs
new file mode 100644
index 00000000..969317b2
--- /dev/null
+++ b/src/client/symbiote/Interop/FBufferReader.cs
@@ -0,0 +1,41 @@
+namespace Vezel.Novadrop.Interop;
+
+[StructLayout(LayoutKind.Explicit, Size = 0xa0)]
+public unsafe struct FBufferReader
+{
+    [StructLayout(LayoutKind.Sequential)]
+    public struct VirtualFunctionTable
+    {
+        public FArchive.VirtualFunctionTable FArchive;
+    }
+
+    public static delegate* unmanaged<FBufferReader*, void*, int, BOOL, BOOL, FBufferReader*> __ctor { get; } =
+        (delegate* unmanaged<FBufferReader*, void*, int, BOOL, BOOL, FBufferReader*>)Tera.Resolve(0x7ff69a852b50);
+
+    public static delegate* unmanaged<FBufferReader*, void> __dtor { get; } =
+        (delegate* unmanaged<FBufferReader*, void>)Tera.Resolve(0x7ff69a854b20);
+
+    public static delegate* unmanaged<FBufferReader*, FBufferReader*> __vdtor { get; } =
+        (delegate* unmanaged<FBufferReader*, FBufferReader*>)Tera.Resolve(0x7ff69a8582e0);
+
+    public static delegate* unmanaged<FBufferReader*, BOOL> AtEnd { get; } =
+        (delegate* unmanaged<FBufferReader*, BOOL>)Tera.Resolve(0x7ff69a85be40);
+
+    public static delegate* unmanaged<FBufferReader*, BOOL> Close { get; } =
+        (delegate* unmanaged<FBufferReader*, BOOL>)Tera.Resolve(0x7ff69a85bfc0);
+
+    public static delegate* unmanaged<FBufferReader*, int, void> Seek { get; } =
+        (delegate* unmanaged<FBufferReader*, int, void>)Tera.Resolve(0x7ff69a879ef0);
+
+    public static delegate* unmanaged<FBufferReader*, void*, int, void> Serialize { get; } =
+        (delegate* unmanaged<FBufferReader*, void*, int, void>)Tera.Resolve(0x7ff69a87a370);
+
+    public static delegate* unmanaged<FBufferReader*, int> Tell { get; } =
+        (delegate* unmanaged<FBufferReader*, int>)Tera.Resolve(0x7ff69a87faf0);
+
+    [FieldOffset(0x0)]
+    public FArchive FArchive;
+
+    [FieldOffset(0x0)]
+    public VirtualFunctionTable* VFT;
+}
diff --git a/src/client/symbiote/Interop/IS1MemoryObject.cs b/src/client/symbiote/Interop/IS1MemoryObject.cs
index 7d248a9f..de54b285 100644
--- a/src/client/symbiote/Interop/IS1MemoryObject.cs
+++ b/src/client/symbiote/Interop/IS1MemoryObject.cs
@@ -6,11 +6,14 @@ public unsafe struct IS1MemoryObject
     [StructLayout(LayoutKind.Sequential)]
     public struct VirtualFunctionTable
     {
-        public delegate* unmanaged<IS1MemoryObject*, uint, IS1MemoryObject*> __dtor;
+        public delegate* unmanaged<IS1MemoryObject*, uint, IS1MemoryObject*> __vdtor;
 
         public delegate* unmanaged<IS1MemoryObject*, int> GetSize;
     }
 
+    public static delegate* unmanaged<IS1MemoryObject*, uint, IS1MemoryObject*> __vdtor { get; } =
+        (delegate* unmanaged<IS1MemoryObject*, uint, IS1MemoryObject*>)Tera.Resolve(0x7ff69b4579e0);
+
     [FieldOffset(0x0)]
     public VirtualFunctionTable* VFT;
 }
diff --git a/src/client/symbiote/Interop/S1.cs b/src/client/symbiote/Interop/S1.cs
index 5df5d697..22bda15f 100644
--- a/src/client/symbiote/Interop/S1.cs
+++ b/src/client/symbiote/Interop/S1.cs
@@ -3,4 +3,13 @@ namespace Vezel.Novadrop.Interop;
 public static unsafe class S1
 {
     public static ref S1Context* Context => ref *(S1Context**)Tera.Resolve(0x7ff69d7b2040);
+
+    public static delegate* unmanaged<uint, uint, void*> appMalloc { get; } =
+        (delegate* unmanaged<uint, uint, void*>)Tera.Resolve(0x7ff69a8977d0);
+
+    public static delegate* unmanaged<void*, uint, uint, void*> appRealloc { get; } =
+        (delegate* unmanaged<void*, uint, uint, void*>)Tera.Resolve(0x7ff69a897870);
+
+    public static delegate* unmanaged<void*, void> appFree { get; } =
+        (delegate* unmanaged<void*, void>)Tera.Resolve(0x7ff69a897750);
 }
diff --git a/src/client/symbiote/Interop/S1ClientSocket.cs b/src/client/symbiote/Interop/S1ClientSocket.cs
index be7e8dee..0a40c718 100644
--- a/src/client/symbiote/Interop/S1ClientSocket.cs
+++ b/src/client/symbiote/Interop/S1ClientSocket.cs
@@ -17,6 +17,15 @@ public struct VirtualFunctionTable
         public delegate* unmanaged<S1ClientSocket*, void> Disconnect;
     }
 
+    public static delegate* unmanaged<S1ClientSocket*, IS1ConnectionEventHandler*, S1ClientSocket*> __ctor { get; } =
+        (delegate* unmanaged<S1ClientSocket*, IS1ConnectionEventHandler*, S1ClientSocket*>)Tera.Resolve(0x7ff69ba9fe80);
+
+    public static delegate* unmanaged<S1ClientSocket*, void> __dtor { get; } =
+        (delegate* unmanaged<S1ClientSocket*, void>)Tera.Resolve(0x7ff69baa38d0);
+
+    public static delegate* unmanaged<S1ClientSocket*, uint, S1ClientSocket*> __vdtor { get; } =
+        (delegate* unmanaged<S1ClientSocket*, uint, S1ClientSocket*>)Tera.Resolve(0x7ff69baa5540);
+
     public static delegate* unmanaged<S1ClientSocket*, uint, ushort, BOOL> Connect { get; } =
         (delegate* unmanaged<S1ClientSocket*, uint, ushort, BOOL>)Tera.Resolve(0x7ff69baa9de0);
 
diff --git a/src/client/symbiote/Interop/S1ClientSocketBuffer.cs b/src/client/symbiote/Interop/S1ClientSocketBuffer.cs
index fe0af44d..62699aa3 100644
--- a/src/client/symbiote/Interop/S1ClientSocketBuffer.cs
+++ b/src/client/symbiote/Interop/S1ClientSocketBuffer.cs
@@ -9,6 +9,9 @@ public struct InlineArray_data
         private byte _element;
     }
 
+    public static delegate* unmanaged<S1ClientSocketBuffer*, S1ClientSocketBuffer*> __ctor { get; } =
+        (delegate* unmanaged<S1ClientSocketBuffer*, S1ClientSocketBuffer*>)Tera.Resolve(0x7ff69baa27a0);
+
     public static delegate* unmanaged<S1ClientSocketBuffer*, int, int> Consume { get; } =
         (delegate* unmanaged<S1ClientSocketBuffer*, int, int>)Tera.Resolve(0x7ff69babc170);