New features and plenty of code still in testing. This includes a level select, basic inventory, and a basic HUD.

GUI/HUD.tscn

@@ -0,0 +1,40 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://GUI/HUD.gd" type="Script" id=1]
+[ext_resource path="res://Sprites/Health_Bar_Under.png" type="Texture" id=2]
+[ext_resource path="res://Sprites/Health_Bar_Progress.png" type="Texture" id=3]
+[ext_resource path="res://Sprites/Health_Bar_Over.png" type="Texture" id=4]
+
+[node name="HUD" type="CanvasLayer"]
+script = ExtResource( 1 )
+
+[node name="Health Bar" type="TextureProgress" parent="."]
+margin_right = 104.0
+margin_bottom = 18.0
+rect_min_size = Vector2( 104, 18 )
+texture_under = ExtResource( 2 )
+texture_over = ExtResource( 4 )
+texture_progress = ExtResource( 3 )
+tint_progress = Color( 0.431373, 1, 0.737255, 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Currency" type="Label" parent="."]
+margin_left = 220.0
+margin_right = 320.0
+align = 2
+valign = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Add Currency" type="Button" parent="."]
+margin_left = 300.0
+margin_top = 20.0
+margin_right = 320.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[connection signal="pressed" from="Add Currency" to="." method="_on_Add_Currency_pressed"]