diff --git a/SessionZero.sln b/SessionZero.sln
index 1d52211..fcf0ca9 100644
--- a/SessionZero.sln
+++ b/SessionZero.sln
@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SzCli", "SzCli\SzCli.csproj
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SzGui", "SzGui\SzGui.csproj", "{3347AFA3-823F-4F40-9B9A-7C277164622E}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SessionZero", "SzApp\SessionZero.csproj", "{816DA179-D985-4B29-9350-7B500739AF51}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -30,5 +32,9 @@ Global
 		{3347AFA3-823F-4F40-9B9A-7C277164622E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3347AFA3-823F-4F40-9B9A-7C277164622E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3347AFA3-823F-4F40-9B9A-7C277164622E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{816DA179-D985-4B29-9350-7B500739AF51}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{816DA179-D985-4B29-9350-7B500739AF51}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{816DA179-D985-4B29-9350-7B500739AF51}.Release|Any CPU.ActiveCfg = Debug|Any CPU
+		{816DA179-D985-4B29-9350-7B500739AF51}.Release|Any CPU.Build.0 = Debug|Any CPU
 	EndGlobalSection
 EndGlobal
diff --git a/SzApp/.editorconfig b/SzApp/.editorconfig
new file mode 100644
index 0000000..f28239b
--- /dev/null
+++ b/SzApp/.editorconfig
@@ -0,0 +1,4 @@
+root = true
+
+[*]
+charset = utf-8
diff --git a/SzApp/.gitattributes b/SzApp/.gitattributes
new file mode 100644
index 0000000..8ad74f7
--- /dev/null
+++ b/SzApp/.gitattributes
@@ -0,0 +1,2 @@
+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf
diff --git a/SzApp/.gitignore b/SzApp/.gitignore
new file mode 100644
index 0000000..0af181c
--- /dev/null
+++ b/SzApp/.gitignore
@@ -0,0 +1,3 @@
+# Godot 4+ specific ignores
+.godot/
+/android/
diff --git a/SzApp/Main.cs b/SzApp/Main.cs
new file mode 100644
index 0000000..1427998
--- /dev/null
+++ b/SzApp/Main.cs
@@ -0,0 +1,17 @@
+using Godot;
+using System;
+using SzCore;
+
+public partial class Main : Node
+{
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+		
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+}
diff --git a/SzApp/Main.cs.uid b/SzApp/Main.cs.uid
new file mode 100644
index 0000000..4434123
--- /dev/null
+++ b/SzApp/Main.cs.uid
@@ -0,0 +1 @@
+uid://c3guyi3q3n4rk
diff --git a/SzApp/SessionZero.csproj b/SzApp/SessionZero.csproj
new file mode 100644
index 0000000..80b5b76
--- /dev/null
+++ b/SzApp/SessionZero.csproj
@@ -0,0 +1,10 @@
+<Project Sdk="Godot.NET.Sdk/4.6.0">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'android' ">net9.0</TargetFramework>
+    <EnableDynamicLoading>true</EnableDynamicLoading>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SzCore\SzCore.csproj" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/SzApp/SessionZero.sln b/SzApp/SessionZero.sln
new file mode 100644
index 0000000..b99126d
--- /dev/null
+++ b/SzApp/SessionZero.sln
@@ -0,0 +1,19 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SessionZero", "SessionZero.csproj", "{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+	Debug|Any CPU = Debug|Any CPU
+	ExportDebug|Any CPU = ExportDebug|Any CPU
+	ExportRelease|Any CPU = ExportRelease|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}.ExportDebug|Any CPU.ActiveCfg = ExportDebug|Any CPU
+		{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}.ExportDebug|Any CPU.Build.0 = ExportDebug|Any CPU
+		{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}.ExportRelease|Any CPU.ActiveCfg = ExportRelease|Any CPU
+		{67326BDA-D4A7-4CBB-A8A3-45ADA67FB008}.ExportRelease|Any CPU.Build.0 = ExportRelease|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/SzApp/icon.svg b/SzApp/icon.svg
new file mode 100644
index 0000000..c6bbb7d
--- /dev/null
+++ b/SzApp/icon.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>
diff --git a/SzApp/icon.svg.import b/SzApp/icon.svg.import
new file mode 100644
index 0000000..f0dcd1c
--- /dev/null
+++ b/SzApp/icon.svg.import
@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bpdl1bfqvoemt"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false
diff --git a/SzApp/project.godot b/SzApp/project.godot
new file mode 100644
index 0000000..78e0d4e
--- /dev/null
+++ b/SzApp/project.godot
@@ -0,0 +1,29 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+[application]
+
+config/name="SessionZero"
+config/features=PackedStringArray("4.6", "C#", "GL Compatibility")
+config/icon="res://icon.svg"
+
+[dotnet]
+
+project/assembly_name="SessionZero"
+
+[physics]
+
+3d/physics_engine="Jolt Physics"
+
+[rendering]
+
+rendering_device/driver.windows="d3d12"
+renderer/rendering_method="gl_compatibility"
+renderer/rendering_method.mobile="gl_compatibility"
diff --git a/SzApp/scenes/main.tscn b/SzApp/scenes/main.tscn
new file mode 100644
index 0000000..44047f1
--- /dev/null
+++ b/SzApp/scenes/main.tscn
@@ -0,0 +1,3 @@
+[gd_scene format=3 uid="uid://cwcif3u0lo4pr"]
+
+[node name="Main" type="Node" unique_id=1827845716]
diff --git a/flake.nix b/flake.nix
index b3a393a..b898f77 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,6 +19,8 @@
             dotnet-sdk
             omnisharp-roslyn
             pkg-config
+
+            godot-mono
           ];
 
           buildInputs = with pkgs; [