diff --git a/project.godot b/project.godot
index 9f2560d..b6368fd 100644
--- a/project.godot
+++ b/project.godot
@@ -12,7 +12,7 @@ config_version=5
 
 config/name="Runic"
 run/main_scene="res://scenes/world.tscn"
-config/features=PackedStringArray("4.1", "GL Compatibility")
+config/features=PackedStringArray("4.2", "GL Compatibility")
 config/icon="res://icon.svg"
 
 [autoload]
diff --git a/textures/tools/stone_axe.svg b/textures/tools/stone_axe.svg
new file mode 100644
index 0000000..848f73b
--- /dev/null
+++ b/textures/tools/stone_axe.svg
@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="700"
+   height="250"
+   viewBox="0 0 185.20833 66.145835"
+   version="1.1"
+   id="svg8"
+   inkscape:version="1.0.2 (e86c870879, 2021-01-15)"
+   sodipodi:docname="stone_axe.svg">
+  <defs
+     id="defs2">
+    <inkscape:path-effect
+       effect="fillet_chamfer"
+       id="path-effect12"
+       is_visible="true"
+       lpeversion="1"
+       satellites_param="F,0,0,1,0,6,0,1 @ F,0,0,1,0,6,0,1 @ F,0,0,1,0,6,0,1 @ F,0,0,1,0,6,0,1"
+       unit="px"
+       method="auto"
+       mode="F"
+       radius="6"
+       chamfer_steps="1"
+       flexible="false"
+       use_knot_distance="true"
+       apply_no_radius="true"
+       apply_with_radius="true"
+       only_selected="false"
+       hide_knots="false" />
+    <inkscape:path-effect
+       effect="fillet_chamfer"
+       id="path-effect836"
+       is_visible="true"
+       lpeversion="1"
+       satellites_param="F,0,0,1,0,6,0,1 @ F,0,0,1,0,6,0,1 @ F,0,0,1,0,6,0,1 @ F,0,0,1,0,6,0,1"
+       unit="px"
+       method="auto"
+       mode="F"
+       radius="6"
+       chamfer_steps="1"
+       flexible="false"
+       use_knot_distance="true"
+       apply_no_radius="true"
+       apply_with_radius="true"
+       only_selected="false"
+       hide_knots="false" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.1921418"
+     inkscape:cx="338.20971"
+     inkscape:cy="127.5646"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     inkscape:document-rotation="0"
+     showgrid="false"
+     units="px"
+     inkscape:snap-bbox="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1046"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:snap-page="false">
+    <inkscape:grid
+       type="xygrid"
+       id="grid10"
+       dotted="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <path
+       style="opacity:1;fill:#8b8b91;fill-opacity:1;stroke:#6d6d72;stroke-width:5.29166;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path10"
+       width="34.39584"
+       height="60.854176"
+       x="7.9374967"
+       y="2.6458299"
+       inkscape:path-effect="#path-effect12"
+       d="m 13.937497,2.6458299 h 22.395839 a 6,6 45 0 1 6,6 V 57.500005 a 6,6 135 0 1 -6,6 H 13.937497 a 6,6 45 0 1 -6.0000003,-6 l 0,-48.8541751 a 6,6 135 0 1 6.0000003,-6 z"
+       sodipodi:type="rect" />
+    <path
+       style="opacity:1;fill:#af7c23;fill-opacity:1;stroke:#966512;stroke-width:5.29166;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="rect11"
+       width="179.91667"
+       height="21.166664"
+       x="2.6458349"
+       y="42.333328"
+       inkscape:path-effect="#path-effect836"
+       d="M 8.6458349,42.333328 H 176.56251 a 6,6 45 0 1 6,6 v 9.166664 a 6,6 135 0 1 -6,6 H 8.6458349 a 6,6 45 0 1 -6,-6 v -9.166664 a 6,6 135 0 1 6,-6 z"
+       sodipodi:type="rect" />
+  </g>
+</svg>
diff --git a/textures/tools/stone_axe.svg.import b/textures/tools/stone_axe.svg.import
new file mode 100644
index 0000000..a411bf8
--- /dev/null
+++ b/textures/tools/stone_axe.svg.import
@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://1xwnmj8v8tvp"
+path="res://.godot/imported/stone_axe.svg-0d780be3e89052ab2f534764d71de89d.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/tools/stone_axe.svg"
+dest_files=["res://.godot/imported/stone_axe.svg-0d780be3e89052ab2f534764d71de89d.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+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/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/textures/world/biome/desert/sand.svg b/textures/world/biome/desert/sand.svg
new file mode 100644
index 0000000..a4b81fe
--- /dev/null
+++ b/textures/world/biome/desert/sand.svg
@@ -0,0 +1,143 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="200"
+   height="200"
+   viewBox="0 0 52.916664 52.916668"
+   version="1.1"
+   id="svg8"
+   inkscape:version="1.0.2 (e86c870879, 2021-01-15)"
+   sodipodi:docname="sand.svg">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="2.4344304"
+     inkscape:cx="155.83664"
+     inkscape:cy="110.68719"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     inkscape:document-rotation="0"
+     showgrid="false"
+     units="px"
+     inkscape:snap-bbox="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1046"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:object-nodes="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid115"
+       dotted="true" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata5">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <path
+       id="rect1172"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 0,0 H 13.229167 V 13.229167 H 0 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-4"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 13.229167,0 H 26.458333 V 13.229167 H 13.229167 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-7"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 26.458333,0 H 39.687501 V 13.229167 H 26.458333 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-6"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 39.687501,1.025641e-7 H 52.916666 V 13.229167 H 39.687501 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-5"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 0,13.229167 H 13.229167 V 26.458333 H 0 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-69"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 13.229167,13.229167 H 26.458333 V 26.458333 H 13.229167 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-3"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 26.458333,13.229167 H 39.687501 V 26.458333 H 26.458333 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-74"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 39.687501,13.229167 H 52.916666 V 26.458333 H 39.687501 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-52"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 0,26.458333 H 13.229167 V 39.687501 H 0 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-54"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 13.229167,26.458334 H 26.458333 V 39.687501 H 13.229167 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-744"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 26.458333,26.458335 H 39.687497 V 39.687501 H 26.458333 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-30"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 39.687501,26.458333 H 52.916666 V 39.687497 H 39.687501 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-78"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 1.025641e-7,39.687501 H 13.229167 V 52.916666 H 1.025641e-7 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-68"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 13.229167,39.687501 H 26.458333 V 52.916666 H 13.229167 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-8"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 26.458333,39.687501 H 39.687497 V 52.916666 H 26.458333 Z"
+       sodipodi:nodetypes="ccccc" />
+    <path
+       id="rect1172-43"
+       style="fill:#bccb00;fill-opacity:1;stroke:#b3b300;stroke-width:0.912355;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 39.687497,39.687501 H 52.916663 V 52.916666 H 39.687497 Z"
+       sodipodi:nodetypes="ccccc" />
+  </g>
+</svg>
diff --git a/textures/world/biome/desert/sand.svg.import b/textures/world/biome/desert/sand.svg.import
new file mode 100644
index 0000000..b352e6e
--- /dev/null
+++ b/textures/world/biome/desert/sand.svg.import
@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bs880ox7qmqui"
+path="res://.godot/imported/sand.svg-9d0695d6c3f93c9e54e1c8f1a3a25dc3.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://textures/world/biome/desert/sand.svg"
+dest_files=["res://.godot/imported/sand.svg-9d0695d6c3f93c9e54e1c8f1a3a25dc3.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+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/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