diff --git a/levels/level.dtd b/levels/level.dtd
new file mode 100644
index 0000000..29397bc
--- /dev/null
+++ b/levels/level.dtd
@@ -0,0 +1,42 @@
+<!ELEMENT level (info, triangles, textures)>
+
+<!ELEMENT info (name, desc, start)>
+<!ELEMENT triangles (triangle)*>
+<!ELEMENT textures (texture)*>
+
+<!ELEMENT name (#PCDATA)>
+<!ELEMENT desc (#PCDATA)>
+<!ELEMENT start EMPTY>
+<!ATTLIST start
+  x CDATA #REQUIRED
+  y CDATA #REQUIRED
+  z CDATA #REQUIRED
+>
+
+<!ELEMENT triangle (vertex, texcoords?, vertex, texcoords?, vertex, texcoords?)>
+<!ATTLIST triangle
+  type    (wall|floor) #REQUIRED
+  texture IDREF        #IMPLIED
+>
+
+<!ELEMENT texture EMPTY>
+<!ATTLIST texture
+  id   ID    #REQUIRED
+  name CDATA #REQUIRED
+>
+
+<!ELEMENT vertex EMPTY>
+<!ATTLIST vertex
+  x CDATA #REQUIRED
+  y CDATA #REQUIRED
+  z CDATA #REQUIRED
+>
+
+<!ELEMENT texcoords EMPTY>
+<!ATTLIST texcoords
+  s CDATA "0.0"
+  t CDATA "0.0"
+  r CDATA "0.0"
+  q CDATA "0.0"
+>
+
diff --git a/levels/level2.xml b/levels/level2.xml
new file mode 100644
index 0000000..67a5f43
--- /dev/null
+++ b/levels/level2.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE level PUBLIC "-//libzoom//DTD level 0.1//EN" "level.dtd">
+<level>
+  <info>
+    <name>Test Level</name>
+    <desc>Just a simple test level.</desc>
+    <start x="0.0" y="0.0" z="0.0"/>
+  </info>
+  <triangles>
+    <triangle type="wall" texture="t0">
+      <vertex x="-2.0" y="-2.0" z="-6.0"/><texcoords s="0.0" t="1.0"/>
+      <vertex x="2.0" y="-2.0" z="-6.0"/><texcoords s="1.0" t="1.0"/>
+      <vertex x="2.0" y="2.0" z="-6.0"/><texcoords s="1.0" t="0.0"/>
+    </triangle>
+    <triangle type="wall" texture="t0">
+      <vertex x="-2.0" y="-2.0" z="-6.0"/><texcoords s="0.0" t="1.0"/>
+      <vertex x="2.0" y="2.0" z="-6.0"/><texcoords s="1.0" t="0.0"/>
+      <vertex x="-2.0" y="2.0" z="-6.0"/><texcoords s="0.0" t="0.0"/>
+    </triangle>
+    <triangle type="wall" texture="t0">
+      <vertex x="-2.0" y="-2.0" z="2.0"/><texcoords s="1.0" t="1.0"/>
+      <vertex x="-2.0" y="2.0" z="2.0"/><texcoords s="1.0" t="0.0"/>
+      <vertex x="2.0" y="2.0" z="2.0"/><texcoords s="0.0" t="0.0"/>
+    </triangle>
+    <triangle type="wall" texture="t0">
+      <vertex x="-2.0" y="-2.0" z="2.0"/><texcoords s="1.0" t="1.0"/>
+      <vertex x="2.0" y="2.0" z="2.0"/><texcoords s="0.0" t="0.0"/>
+      <vertex x="2.0" y="-2.0" z="2.0"/><texcoords s="0.0" t="1.0"/>
+    </triangle>
+  </triangles>
+  <textures>
+    <texture id="t0" name="green.png"/>
+  </textures>
+</level>
+