diff --git a/demo/addons/godot-openxr/editor/OpenXRRunSelect.gd b/demo/addons/godot-openxr/editor/OpenXRRunSelect.gd
new file mode 100644
index 0000000..141ac6f
--- /dev/null
+++ b/demo/addons/godot-openxr/editor/OpenXRRunSelect.gd
@@ -0,0 +1,76 @@
+tool
+extends OptionButton
+
+var available_runtimes : Array = Array()
+onready var platform = OS.get_name()
+
+var home_folder = ''
+
+func _parse_path(p_path):
+	# we might want to add more stuff here at some point
+	p_path = p_path.replace("~", home_folder)
+	return p_path
+
+func _update_tooltip():
+	if selected > 0:
+		var i = get_item_id(selected)
+		hint_tooltip = _parse_path(available_runtimes[i]["path"])
+	else:
+		hint_tooltip = "Select the OpenXR runtime test your project with"
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	var current_runtime = 0
+
+	# Parse the users home folder
+	home_folder = OS.get_environment("HOME")
+	if home_folder == '':
+		home_folder = OS.get_environment("HOMEDRIVE") +  OS.get_environment("HOMEPATH")
+
+	# read our json file, may have entries for multiple platforms, we'll filter them later
+	var f = File.new()
+	if (f.open("res://addons/godot-openxr/runtimes.json", File.READ)) == OK:
+		var json = JSON.parse(f.get_as_text())
+		available_runtimes = json.result as Array
+		f.close()
+
+	# check what our current value is
+	var current_path = OS.get_environment("XR_RUNTIME_JSON")
+
+	if available_runtimes.size() > 0:
+		# reset our dropdown if applicable
+		clear()
+		add_item("Default", -1)
+
+		# check which runtimes are actually available
+		var dir = Directory.new()
+		var index = 0
+		for i in available_runtimes.size():
+			var runtime = available_runtimes[i]
+			var path = _parse_path(runtime["path"])
+			if dir.file_exists(path):
+				add_item(runtime["name"], i)
+				index = index + 1
+				if path == current_path:
+					current_runtime = index
+
+		selected = current_runtime
+		_update_tooltip()
+
+		visible = true
+	else:
+		# I guess nothing supported on this platform
+		visible = false
+
+func _on_OpenXRRunSelect_item_selected(index):
+	# this need latest 3.2.4
+	if index == 0:
+		print("Returning to default")
+		OS.set_environment("XR_RUNTIME_JSON", "")
+	else:
+		var i = get_item_id(index)
+		var runtime = _parse_path(available_runtimes[i]["path"])
+		print("Switching to " + runtime)
+		OS.set_environment("XR_RUNTIME_JSON", runtime)
+
+	_update_tooltip()
diff --git a/demo/addons/godot-openxr/editor/OpenXRRunSelect.tscn b/demo/addons/godot-openxr/editor/OpenXRRunSelect.tscn
new file mode 100644
index 0000000..ae0b372
--- /dev/null
+++ b/demo/addons/godot-openxr/editor/OpenXRRunSelect.tscn
@@ -0,0 +1,14 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/godot-openxr/editor/OpenXRRunSelect.gd" type="Script" id=1]
+
+[node name="OpenXRRunSelect" type="OptionButton"]
+text = "Default"
+items = [ "Default", null, false, 0, null, "SteamVR", null, false, 2, null, "Oculus", null, false, 3, null, "Microsoft MR", null, false, 4, null ]
+selected = 0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="item_selected" from="." to="." method="_on_OpenXRRunSelect_item_selected"]
diff --git a/demo/addons/godot-openxr/plugin.cfg b/demo/addons/godot-openxr/plugin.cfg
new file mode 100644
index 0000000..b19f476
--- /dev/null
+++ b/demo/addons/godot-openxr/plugin.cfg
@@ -0,0 +1,7 @@
+[plugin]
+
+name="Godot OpenXR"
+description="Godot OpenXR plugin"
+author="Christoph Haag and Bastiaan Olij"
+version="1.0.1"
+script="plugin.gd"
diff --git a/demo/addons/godot-openxr/plugin.gd b/demo/addons/godot-openxr/plugin.gd
new file mode 100644
index 0000000..89faf75
--- /dev/null
+++ b/demo/addons/godot-openxr/plugin.gd
@@ -0,0 +1,14 @@
+tool
+extends EditorPlugin
+
+var openxr_run_select = null
+
+func _enter_tree():
+	openxr_run_select = preload("res://addons/godot-openxr/editor/OpenXRRunSelect.tscn").instance()
+	add_control_to_container(CONTAINER_TOOLBAR, openxr_run_select)
+
+func _exit_tree():
+	if openxr_run_select:
+		remove_control_from_container(EditorPlugin.CONTAINER_TOOLBAR, openxr_run_select)
+		openxr_run_select.queue_free()
+		openxr_run_select = null
diff --git a/demo/addons/godot-openxr/runtimes.json b/demo/addons/godot-openxr/runtimes.json
new file mode 100644
index 0000000..e3cf139
--- /dev/null
+++ b/demo/addons/godot-openxr/runtimes.json
@@ -0,0 +1,22 @@
+[
+    {
+        "name": "Monado",
+        "path": "/usr/share/openxr/1/openxr_monado.json"
+    },
+    {
+        "name": "SteamVR",
+        "path": "~/.steam/steam/steamapps/common/SteamVR/steamxr_linux64.json"
+    },
+    {
+        "name": "SteamVR",
+        "path": "C:\\Program Files (x86)\\Steam\\steamapps\\common\\SteamVR\\steamxr_win64.json"
+    },
+    {
+        "name": "Oculus",
+        "path": "C:\\Program Files\\Oculus\\Support\\oculus-runtime\\oculus_openxr_64.json"
+    },
+    {
+        "name": "Microsoft MR",
+        "path": "C:\\WINDOWS\\system32\\MixedRealityRuntime.json"
+    }
+]
diff --git a/demo/project.godot b/demo/project.godot
index 3bebf35..d3e3baa 100644
--- a/demo/project.godot
+++ b/demo/project.godot
@@ -22,6 +22,10 @@ config/icon="res://icon.png"
 
 window/vsync/use_vsync=false
 
+[editor_plugins]
+
+enabled=PoolStringArray( "res://addons/godot-openxr/plugin.cfg" )
+
 [gdnative]
 
 singletons=[ "res://addons/godot-openxr/godot_openxr.gdnlib" ]