diff --git a/addons/tbloader/Usage.md b/addons/tbloader/Usage.md
new file mode 100644
index 0000000..f7f0c4d
--- /dev/null
+++ b/addons/tbloader/Usage.md
@@ -0,0 +1,25 @@
+# Godot version notice
+You'll want to make sure you're on the latest version of Godot 4 when using TBLoader, since that's
+what we're aiming to support!
+
+# Usage
+To install TBLoader, you can either install it through [AssetLib](https://godotengine.org/asset-library/asset/1265)
+(search for "TrenchBroom Loader"), or by downloading a [release from Github](https://github.com/codecat/godot-tbloader/releases)
+and extracting it to your project's `addons` folder, so that you have a structure like this:
+```
+project/addons/tbloader/plugin.cfg
+```
+
+You might have to manually enable the plugin from your project settings. In the Godot editor, click
+on Project -> Project Settings, and go to the Addons tab. Check the "Enable" box next to TBLoader.
+
+To build a level's geometry, create a `TBLoader` node in your scene hierarchy. In the properties of
+the node you can select where your `.map` file is located, plus some more useful settings. With the
+node still selected and the 3D view open, you will see a button `Build Meshes` in the toolbar the 3D
+view. Click that button to build the geometry.
+
+# TrenchBroom game config
+The `tb-gameconfig` folder contains a game configuration for this addon. This includes a simple FGD
+which will have some common entities that create Godot nodes. Simply place the files in a folder
+called `Godot` inside the `games` folder of your TrenchBroom installation, so you would have
+`games/Godot/<files>`.
diff --git a/addons/tbloader/bin/libtbloader.linux.x86_64.so b/addons/tbloader/bin/libtbloader.linux.x86_64.so
index cc4ed5f..9905135 100644
Binary files a/addons/tbloader/bin/libtbloader.linux.x86_64.so and b/addons/tbloader/bin/libtbloader.linux.x86_64.so differ
diff --git a/addons/tbloader/bin/libtbloader.macos.universal.dylib b/addons/tbloader/bin/libtbloader.macos.universal.dylib
index a51c45d..1b25487 100644
Binary files a/addons/tbloader/bin/libtbloader.macos.universal.dylib and b/addons/tbloader/bin/libtbloader.macos.universal.dylib differ
diff --git a/addons/tbloader/bin/tbloader.windows.x86_64.dll b/addons/tbloader/bin/tbloader.windows.x86_64.dll
index 065fde5..0a9dcd1 100644
Binary files a/addons/tbloader/bin/tbloader.windows.x86_64.dll and b/addons/tbloader/bin/tbloader.windows.x86_64.dll differ
diff --git a/addons/tbloader/plugin.cfg b/addons/tbloader/plugin.cfg
index 937474c..9092b74 100644
--- a/addons/tbloader/plugin.cfg
+++ b/addons/tbloader/plugin.cfg
@@ -3,5 +3,5 @@
 name="TBLoader"
 description="TrenchBroom map loader."
 author="Codecat"
-version="0.11.0"
+version="0.14.0"
 script="src/plugin.gd"
diff --git a/addons/tbloader/tb-gameconfig/GameConfig.cfg b/addons/tbloader/tb-gameconfig/GameConfig.cfg
new file mode 100644
index 0000000..b087d18
--- /dev/null
+++ b/addons/tbloader/tb-gameconfig/GameConfig.cfg
@@ -0,0 +1,38 @@
+{
+    version: 4,
+    name: "Godot",
+    icon: "Icon.png",
+    "fileformats": [
+        { "format": "Standard", "initialmap": "initial_standard.map" }
+    ],
+    "filesystem": {
+        "searchpath": ".",
+        "packageformat": { "extension": "pak", "format": "idpak" }
+    },
+    "textures": {
+        "package": { "type": "directory", "root": "textures" },
+        "format": { "extensions": ["png", "dds", "tga", "jpg", "jpeg", "bmp", "webp", "exr", "hdr"], "format": "image" },
+        "attribute": "_tb_textures"
+    },
+    "entities": {
+        "definitions": [ "Godot.fgd" ],
+        "defaultcolor": "0.6 0.6 0.6 1.0",
+        "modelformats": [ "bsp, mdl, md2" ]
+    },
+    "tags": {
+        "brush": [
+            {
+                "name": "Area",
+                "attribs": [ "transparent" ],
+                "match": "classname",
+                "pattern": "area",
+                "texture": "system/area"
+            }
+        ],
+        "brushface": []
+    },
+    "faceattribs": {
+        "surfaceflags": [],
+        "contentflags": []
+    }
+}
diff --git a/addons/tbloader/tb-gameconfig/Godot.fgd b/addons/tbloader/tb-gameconfig/Godot.fgd
new file mode 100644
index 0000000..e35fe2d
--- /dev/null
+++ b/addons/tbloader/tb-gameconfig/Godot.fgd
@@ -0,0 +1,23 @@
+@baseclass = Angle [
+	// https://github.com/TrenchBroom/TrenchBroom/issues/3827
+	angles(string) : "Pitch Yaw Roll" : "0 0 0"
+]
+
+@baseclass = Targets [
+	target(string) : "Target"
+	targetname(string) : "Target Name"
+]
+
+@SolidClass = worldspawn : "World entity" []
+
+@SolidClass = area : "Area" []
+
+@PointClass base(Angle) size(-16 -16 -16, 16 16 16) color(0 255 0) = player : "Player" []
+
+@PointClass size(-4 -4 -4, 4 4 4) color(255 255 0) = light : "Light" [
+	range(float) : "Range" : 10
+	energy(float) : "Energy" : 1 : "The light's strengh multiplier"
+	attenuation(float) : "Attenuation" : 1 : "The drop-off curve (lower values emit more light far away)"
+	specular(float) : "Specular" : 0.5 : "Intensity of the specular blob on reflective surfaces"
+	light_color(color255) : "Color" : "255 255 255"
+]
diff --git a/addons/tbloader/tb-gameconfig/Icon.png b/addons/tbloader/tb-gameconfig/Icon.png
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