diff --git a/modules/you_done_it/client_node.cpp b/modules/you_done_it/client_node.cpp
index 64516447..d131f88b 100644
--- a/modules/you_done_it/client_node.cpp
+++ b/modules/you_done_it/client_node.cpp
@@ -13,6 +13,8 @@ void ClientNode::enter_tree() {
 	if (singleton_instance) {
 		print_error("Attempt to create duplicate ClientNode, aborting");
 		abort();
+	} else {
+		singleton_instance = this;
 	}
 }
 
diff --git a/modules/you_done_it/clue_finder.cpp b/modules/you_done_it/clue_finder.cpp
new file mode 100644
index 00000000..50afb267
--- /dev/null
+++ b/modules/you_done_it/clue_finder.cpp
@@ -0,0 +1,54 @@
+#include "clue_finder.h"
+#include "scene/main/node.h"
+#include <core/config/engine.h>
+
+ClueFinder *ClueFinder::singleton_instance{ nullptr };
+
+void ClueFinder::_bind_methods() {}
+
+void ClueFinder::enter_tree() {
+	if (singleton_instance == nullptr) {
+		singleton_instance = this;
+	} else {
+		queue_free();
+	}
+}
+
+void ClueFinder::exit_tree() {
+	if (singleton_instance == this) {
+		singleton_instance = nullptr;
+	}
+}
+
+void ClueFinder::_notification(int what) {
+	if (Engine::get_singleton()->is_editor_hint()) {
+		return;
+	}
+	switch (what) {
+		case NOTIFICATION_ENTER_TREE:
+			enter_tree();
+			return;
+		case NOTIFICATION_EXIT_TREE:
+			exit_tree();
+			return;
+		default:
+			return;
+	}
+}
+
+ClueFinder *ClueFinder::get_singleton() {
+	return singleton_instance;
+}
+
+ClueMarker *ClueFinder::find_current_clue() {
+	for (ClueMarker *marker : this->clue_markers) {
+		if (marker->is_visible()) {
+			return marker;
+		}
+	}
+	return nullptr;
+}
+
+void ClueFinder::register_clue_marker(ClueMarker *marker) {
+	this->clue_markers.insert(marker);
+}
diff --git a/modules/you_done_it/clue_finder.h b/modules/you_done_it/clue_finder.h
new file mode 100644
index 00000000..b33dc2b2
--- /dev/null
+++ b/modules/you_done_it/clue_finder.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include "clue_marker.h"
+#include <core/templates/hash_set.h>
+#include <scene/3d/node_3d.h>
+
+class ClueFinder : public Node3D {
+	GDCLASS(ClueFinder, Node3D);
+	static void _bind_methods();
+	static ClueFinder *singleton_instance;
+	void enter_tree();
+	void exit_tree();
+
+protected:
+	void _notification(int what);
+
+public:
+	static ClueFinder *get_singleton();
+	ClueMarker *find_current_clue();
+	void register_clue_marker(ClueMarker *marker);
+
+private:
+	HashSet<ClueMarker *> clue_markers{};
+};
diff --git a/modules/you_done_it/clue_marker.cpp b/modules/you_done_it/clue_marker.cpp
new file mode 100644
index 00000000..c8201423
--- /dev/null
+++ b/modules/you_done_it/clue_marker.cpp
@@ -0,0 +1,34 @@
+#include "clue_marker.h"
+#include "macros.h"
+#include "you_done_it/clue_finder.h"
+#include "you_done_it/ydi_networking.h"
+
+void ClueMarker::_bind_methods() {
+	BIND_HPROPERTY(Variant::INT, clue_id, PROPERTY_HINT_ENUM, NetworkData::ClueID_hint());
+}
+
+bool ClueMarker::is_visible() const {
+	Transform3D const viewpoint{ ClueFinder::get_singleton()->get_global_transform() };
+	Basis const basis{ viewpoint.get_basis() };
+	Vector3 const pos_relative{ get_global_position() - viewpoint.get_origin() };
+	Vector3 const pos_transformed{ basis.get_column(0).dot(pos_relative), basis.get_column(1).dot(pos_relative), basis.get_column(2).dot(pos_relative) };
+	if (pos_transformed.z <= 0.5f) {
+		return false;
+	}
+	Vector3 const transformed_dir{ pos_transformed.normalized() };
+	if (Math::abs(transformed_dir.signed_angle_to({ 0, 0, 1 }, { 0, 1, 0 })) > Math::PI / 4.0) {
+		return false;
+	}
+	if (Math::abs(transformed_dir.signed_angle_to({ 0, 0, 1 }, { 1, 0, 0 })) > Math::PI / 4.0) {
+		return false;
+	}
+	return true;
+}
+
+void ClueMarker::set_clue_id(NetworkData::ClueID id) {
+	this->id = id;
+}
+
+NetworkData::ClueID ClueMarker::get_clue_id() const {
+	return this->id;
+}
diff --git a/modules/you_done_it/clue_marker.h b/modules/you_done_it/clue_marker.h
new file mode 100644
index 00000000..1494397a
--- /dev/null
+++ b/modules/you_done_it/clue_marker.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "ydi_networking.h"
+#include <scene/3d/node_3d.h>
+
+class ClueMarker : public Node3D {
+	GDCLASS(ClueMarker, Node3D);
+	static void _bind_methods();
+
+public:
+	bool is_visible() const;
+	void set_clue_id(NetworkData::ClueID id);
+	NetworkData::ClueID get_clue_id() const;
+
+private:
+	NetworkData::ClueID id{ NetworkData::CLUE_MAX };
+};
diff --git a/modules/you_done_it/macros.h b/modules/you_done_it/macros.h
index 53be3185..1a882c6b 100644
--- a/modules/you_done_it/macros.h
+++ b/modules/you_done_it/macros.h
@@ -17,4 +17,12 @@
 	ADD_PROPERTY(PropertyInfo(m_type, #m_property), "set_" #m_property, \
 			"get_" #m_property)
 
+#define __VA_ARGS__STRING(...) String(#__VA_ARGS__)
+
+#define GDENUM(M_Name, ...)                    \
+	enum M_Name { __VA_ARGS__ };               \
+	static String M_Name##_hint() {            \
+		return __VA_ARGS__STRING(__VA_ARGS__); \
+	}
+
 #endif // !GODOT_EXTRA_MACROS_H
diff --git a/modules/you_done_it/register_types.cpp b/modules/you_done_it/register_types.cpp
index 74139d10..fe1ed098 100644
--- a/modules/you_done_it/register_types.cpp
+++ b/modules/you_done_it/register_types.cpp
@@ -1,8 +1,11 @@
 #include "register_types.h"
 
 #include "client_node.h"
+#include "clue_marker.h"
 #include "server_node.h"
 #include "ydi_networking.h"
+#include "ydi_vr_origin.h"
+#include "you_done_it/clue_finder.h"
 #include <core/object/class_db.h>
 
 void initialize_you_done_it_module(ModuleInitializationLevel p_level) {
@@ -12,6 +15,9 @@ void initialize_you_done_it_module(ModuleInitializationLevel p_level) {
 	ClassDB::register_class<ServerNode>();
 	ClassDB::register_class<ClientNode>();
 	ClassDB::register_abstract_class<NetworkData>();
+	ClassDB::register_class<VROrigin>();
+	ClassDB::register_class<ClueMarker>();
+	ClassDB::register_class<ClueFinder>();
 }
 
 void uninitialize_you_done_it_module(ModuleInitializationLevel p_level) {
diff --git a/modules/you_done_it/server_node.cpp b/modules/you_done_it/server_node.cpp
index f56fbf65..02a16de7 100644
--- a/modules/you_done_it/server_node.cpp
+++ b/modules/you_done_it/server_node.cpp
@@ -17,9 +17,10 @@ void ServerNode::enter_tree() {
 	if (singleton_instance) {
 		print_error("Attempt to create duplicate ServerNode, aborting");
 		abort();
+	} else {
+		singleton_instance = this;
+		ydi::server::open();
 	}
-	singleton_instance = this;
-	ydi::server::open();
 }
 
 void ServerNode::process(double delta) {
diff --git a/modules/you_done_it/ydi_client.cpp b/modules/you_done_it/ydi_client.cpp
index 96b9a474..be03ffc2 100644
--- a/modules/you_done_it/ydi_client.cpp
+++ b/modules/you_done_it/ydi_client.cpp
@@ -132,7 +132,7 @@ void disconnect() {
 }
 
 NetworkData::ConnectionStatus status() {
-	return connection->status;
+	return connection ? NetworkData::ConnectionStatus(connection->status) : NetworkData::CONNECTION_DISCONNECTED;
 }
 
 namespace send {
diff --git a/modules/you_done_it/ydi_networking.cpp b/modules/you_done_it/ydi_networking.cpp
index 465bce8d..901326b0 100644
--- a/modules/you_done_it/ydi_networking.cpp
+++ b/modules/you_done_it/ydi_networking.cpp
@@ -3,9 +3,6 @@
 #include <core/core_bind.h>
 #include <core/object/class_db.h>
 
-MAKE_TYPE_INFO(NetworkData::ClueID, Variant::INT);
-MAKE_TYPE_INFO(NetworkData::ConnectionStatus, Variant::INT);
-
 void NetworkData::_bind_methods() {
 	BIND_ENUM_CONSTANT(CLUE_FIRST);
 	BIND_ENUM_CONSTANT(CLUE_SECOND);
diff --git a/modules/you_done_it/ydi_networking.h b/modules/you_done_it/ydi_networking.h
index f922f0bf..b3d9ab44 100644
--- a/modules/you_done_it/ydi_networking.h
+++ b/modules/you_done_it/ydi_networking.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "macros.h"
 #include <core/object/class_db.h>
 #include <core/object/object.h>
 #include <zmq.h>
@@ -13,31 +14,28 @@ class NetworkData : Object {
 	static void _bind_methods();
 
 public:
-	enum MessageType {
-		MSG_NONE = 0u,
-		// connection management messages
-		MSG_CONNECT = 1u,
-		MSG_OK,
-		MSG_NOK,
-		MSG_HEART,
-		MSG_BEAT,
-		// gameplay messages
-		MSG_REVEAL,
-		// end of messages
-		MSG_INVALID
-	};
+	GDENUM(MessageType,
+			MSG_NONE,
+			// connection management messages
+			MSG_CONNECT,
+			MSG_OK,
+			MSG_NOK,
+			MSG_HEART,
+			MSG_BEAT,
+			// gameplay messages
+			MSG_REVEAL,
+			// end of messages
+			MSG_INVALID);
 
-	enum ClueID {
-		CLUE_FIRST,
-		CLUE_SECOND,
-		CLUE_MAX
-	};
+	GDENUM(ClueID,
+			CLUE_FIRST,
+			CLUE_SECOND,
+			CLUE_MAX);
 
-	enum ConnectionStatus {
-		CONNECTION_DISCONNECTED,
-		CONNECTION_CONNECTED,
-		CONNECTION_AUTHENTICATED
-	};
+	GDENUM(ConnectionStatus,
+			CONNECTION_DISCONNECTED,
+			CONNECTION_CONNECTED,
+			CONNECTION_AUTHENTICATED);
 
 	enum NOKReason {
 		NOK_UNAUTHENTICATED, //!< message sender is not known by recipient.
@@ -48,6 +46,9 @@ public:
 	};
 };
 
+MAKE_TYPE_INFO(NetworkData::ClueID, Variant::INT);
+MAKE_TYPE_INFO(NetworkData::ConnectionStatus, Variant::INT);
+
 namespace ydi {
 int to_int(zmq::message_t const &msg, int failure = 0);
 NetworkData::MessageType to_message_type(zmq::message_t const &msg);
@@ -64,19 +65,20 @@ void extend_multipart(zmq::multipart_t &mpart, std::string_view const &strv);
 void extend_multipart(zmq::multipart_t &mpart, char const *cstr);
 void extend_multipart(zmq::multipart_t &mpart, int const &arg);
 void extend_multipart(zmq::multipart_t &mpart, zmq::multipart_t const &right);
-void extend_multipart(zmq::multipart_t &mpart);
 void extend_multipart(zmq::multipart_t &mpart, std::pair<zmq::multipart_t::iterator, zmq::multipart_t::iterator> range);
 void extend_multipart(zmq::multipart_t &mpart, std::pair<zmq::multipart_t::const_iterator, zmq::multipart_t::const_iterator> range);
 
+void extend_multipart(zmq::multipart_t &mpart);
+
 template <typename TArg>
-void extend_multipart_r(zmq::multipart_t &mpart, TArg const &arg) {
+void extend_multipart_recurse(zmq::multipart_t &mpart, TArg const &arg) {
 	extend_multipart(mpart, arg);
 }
 
 template <typename TArg, typename... TArgs>
-void extend_multipart_r(zmq::multipart_t &mpart, TArg const &arg, TArgs const &...args) {
+void extend_multipart_recurse(zmq::multipart_t &mpart, TArg const &arg, TArgs const &...args) {
 	extend_multipart(mpart, arg);
-	extend_multipart_r(mpart, args...);
+	extend_multipart_recurse(mpart, args...);
 }
 
 template <typename TArg>
@@ -89,7 +91,7 @@ zmq::multipart_t multipart(TArg const &arg) {
 template <typename TArg, typename... TArgs>
 zmq::multipart_t multipart(TArg const &arg, TArgs const &...args) {
 	zmq::multipart_t mpart{ multipart(arg) };
-	extend_multipart_r(mpart, args...);
+	extend_multipart_recurse(mpart, args...);
 	return mpart;
 }
 } //namespace ydi
diff --git a/modules/you_done_it/ydi_vr_origin.cpp b/modules/you_done_it/ydi_vr_origin.cpp
new file mode 100644
index 00000000..86d31561
--- /dev/null
+++ b/modules/you_done_it/ydi_vr_origin.cpp
@@ -0,0 +1,43 @@
+#include "ydi_vr_origin.h"
+#include <core/config/engine.h>
+#include <scene/main/viewport.h>
+#include <servers/xr/xr_interface.h>
+#include <servers/xr_server.h>
+
+void VROrigin::_bind_methods() {}
+
+void VROrigin::setup_vr_interface(Ref<XRInterface> with_interface) {
+	if (with_interface.is_valid()) {
+		DisplayServer::get_singleton()->window_set_vsync_mode(DisplayServer::VSYNC_DISABLED);
+		get_viewport()->set_use_xr(true);
+	}
+}
+
+void VROrigin::on_xr_interface_added(StringName interface) {
+	if (interface == "OpenXR") {
+		setup_vr_interface(XRServer::get_singleton()->find_interface(interface));
+		XRServer::get_singleton()->disconnect("interface_added", callable_mp(this, &self_type::on_xr_interface_added));
+	}
+}
+
+void VROrigin::enter_tree() {
+	Ref<XRInterface> xrint{ XRServer::get_singleton()->find_interface("OpenXR") };
+	if (xrint.is_valid()) {
+		setup_vr_interface(xrint);
+	} else {
+		XRServer::get_singleton()->connect("interface_added", callable_mp(this, &self_type::on_xr_interface_added));
+	}
+}
+
+void VROrigin::_notification(int what) {
+	if (Engine::get_singleton()->is_editor_hint()) {
+		return;
+	}
+	switch (what) {
+		case NOTIFICATION_ENTER_TREE:
+			enter_tree();
+			return;
+		default:
+			return;
+	}
+}
diff --git a/modules/you_done_it/ydi_vr_origin.h b/modules/you_done_it/ydi_vr_origin.h
new file mode 100644
index 00000000..75879f26
--- /dev/null
+++ b/modules/you_done_it/ydi_vr_origin.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <scene/3d/xr/xr_nodes.h>
+#include <servers/xr/xr_interface.h>
+
+class VROrigin : public XROrigin3D {
+	GDCLASS(VROrigin, XROrigin3D);
+	static void _bind_methods();
+
+private:
+	void setup_vr_interface(Ref<XRInterface> with_interface);
+	void on_xr_interface_added(StringName interface);
+	void enter_tree();
+
+protected:
+	void _notification(int what);
+};
diff --git a/vr-project/project.godot b/vr-project/project.godot
index 019bfa99..c658dcf8 100644
--- a/vr-project/project.godot
+++ b/vr-project/project.godot
@@ -11,6 +11,7 @@ config_version=5
 [application]
 
 config/name="you_done_it"
+run/main_scene="uid://b5m5h30gog3pu"
 config/features=PackedStringArray("4.5", "Forward Plus")
 config/icon="res://icon.svg"
 
diff --git a/vr-project/scenes/game_scene.tscn b/vr-project/scenes/game_scene.tscn
index 834e2643..538131c5 100644
--- a/vr-project/scenes/game_scene.tscn
+++ b/vr-project/scenes/game_scene.tscn
@@ -28,6 +28,9 @@ glow_enabled = true
 
 [node name="Root" type="Node3D"]
 
+[node name="VROrigin" parent="." instance=ExtResource("2_onqr8")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0004169941, 0, -0.95417106)
+
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_bw6k5")
 
@@ -41,15 +44,13 @@ light_angular_distance = 1.0
 light_specular = 5.667
 light_bake_mode = 1
 shadow_enabled = true
-shadow_bias = 0.0
-shadow_normal_bias = 0.0
+shadow_normal_bias = 0.1
 shadow_blur = 0.75
-directional_shadow_mode = 0
 directional_shadow_fade_start = 0.965
 directional_shadow_max_distance = 20.0
 
-[node name="XROrigin3D" parent="." instance=ExtResource("2_onqr8")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0004169941, 0, -0.95417106)
-
 [node name="Block Out VR" parent="." instance=ExtResource("1_w5aja")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.27989578, 0, 1.4924412)
+
+[node name="ClueMarker" type="ClueMarker" parent="."]
+clue_id = 0
diff --git a/vr-project/vr_base.tscn b/vr-project/vr_base.tscn
index 82a64dc7..f317419c 100644
--- a/vr-project/vr_base.tscn
+++ b/vr-project/vr_base.tscn
@@ -1,13 +1,25 @@
-[gd_scene format=3 uid="uid://ctf3dsro4aqon"]
+[gd_scene load_steps=2 format=3 uid="uid://ctf3dsro4aqon"]
 
-[node name="XROrigin3D" type="XROrigin3D"]
+[sub_resource type="CylinderMesh" id="CylinderMesh_y71p3"]
+top_radius = 0.05
+bottom_radius = 0.05
+height = 0.05
+
+[node name="VROrigin" type="VROrigin"]
 
 [node name="XRCamera3D" type="XRCamera3D" parent="."]
+current = true
 
 [node name="LeftController" type="XRController3D" parent="."]
 tracker = &"left_hand"
 
+[node name="MeshInstance3D" type="MeshInstance3D" parent="LeftController"]
+mesh = SubResource("CylinderMesh_y71p3")
+
 [node name="RightController" type="XRController3D" parent="."]
 tracker = &"right_hand"
 
+[node name="MeshInstance3D" type="MeshInstance3D" parent="RightController"]
+mesh = SubResource("CylinderMesh_y71p3")
+
 [node name="ClientNode" type="ClientNode" parent="."]