diff --git a/core/static/core/haxogreen_logo_small.png b/core/static/core/haxogreen_logo_small.png
new file mode 100644
index 0000000000000000000000000000000000000000..00117b43005be8fe2d3986ff676dca8b2b82b0b4
Binary files /dev/null and b/core/static/core/haxogreen_logo_small.png differ
diff --git a/core/templates/core/base.html b/core/templates/core/base.html
index a86331c0f1f41e263304848c3f08fc1b4c2af13a..49aaf4be2dc91232550b0508dbf2737fdb65dbb8 100644
--- a/core/templates/core/base.html
+++ b/core/templates/core/base.html
@@ -4,7 +4,7 @@
   <head>
     <meta charset="UTF-8">
 {% block title %}
-    <title>Schlangenprogrammiernacht 2018</title>
+    <title>Haxosnake 2018</title>
 {% endblock %}
 
 {% block earlycss %}
@@ -55,8 +55,8 @@
 
 {% block footer %}
     <div class="footer">
-      <img id="snake" src="{% static "core/snake200.png" %}">
-      (c) 2018 <a href="https://www.bytewerk.org/">bytewerk.org</a>
+      <img id="snake" src="{% static "core/haxogreen_logo_small.png" %}">
+      (c) 2018 <a href="https://www.bytewerk.org/">bytewerk.org</a> modified by <a href= https://www.hacksaar.de/>hacksaar</a> for <a href= https://wiki.haxogreen.lu/2018/wiki/Main_Page>haxogreen 2018</a>
     </div>
 {% endblock %}
 
diff --git a/core/templates/core/index.html b/core/templates/core/index.html
index 089e13f407e19c92ae2604d99980a1ab873f0d80..6cf7bb9f264ca90d84c4e703a1cc08f180cf2257 100644
--- a/core/templates/core/index.html
+++ b/core/templates/core/index.html
@@ -3,9 +3,9 @@
 
 {% block content %}
 
-  <h1>Schlangenprogrammiernacht 2018</h1>
+  <h1>Haxosnake 2018</h1>
   <p>
-    Welcome to the 'Schlangenprogrammiernacht', a game for <a href="https://entropia.de/GPN18">GPN18</a>.
+    Welcome to the 'Haxosnake 2018', a game for <a href="https://wiki.haxogreen.lu/2018/wiki/Main_Page">haxogreen 2018</a>.
   </p>
 
   <p>
@@ -16,7 +16,7 @@
     Define your own snake in Lua, eat as much as you can and try not to die.
   </p>
 
-  <p>Start with your own server and get the code <a href="https://git.bingo-ev.de/GPN18Programmierspiel">here</a>.</p>
+  <p>Start with your own server and get the code <a href="https://git.hacksaar.de/darkmattercoder/spn-hacksaar">here</a>.</p>
 
   <p style="color:red; font-weight:bold; background-color:yellow;width:70%;border:5px solid red; border-radius:2em;padding:2em;">
     Warning!<br>
diff --git a/ide/static/ide/ide.css b/ide/static/ide/ide.css
index dc3cf5a628920b50ff88c120137330a2f927468c..3b0068f0e8eba39a4adba32e018134aa6c22b0db 100644
--- a/ide/static/ide/ide.css
+++ b/ide/static/ide/ide.css
@@ -60,8 +60,8 @@
 }
 
 button {
-    background-color:#321700;
-    border:2px solid #613600;
+    background-color:#38ce35;
+    border:2px solid #0c7f1a;
     margin:5px 5px;
     padding:3px 10px;
     font-size:14pt;
diff --git a/visualization/static/visualization/assets/haxogreen_tv.png b/visualization/static/visualization/assets/haxogreen_tv.png
new file mode 100644
index 0000000000000000000000000000000000000000..ad73250ef6da1f8baae2e2be9fcfdf130fe35fd3
Binary files /dev/null and b/visualization/static/visualization/assets/haxogreen_tv.png differ
diff --git a/visualization/static/visualization/assets/haxogreen_tv_small.png b/visualization/static/visualization/assets/haxogreen_tv_small.png
new file mode 100644
index 0000000000000000000000000000000000000000..b2dbf17a9c052e7444a13717b1d232059e5a59e2
Binary files /dev/null and b/visualization/static/visualization/assets/haxogreen_tv_small.png differ
diff --git a/visualization/templates/visualization/tv.html b/visualization/templates/visualization/tv.html
index 6335a288f2e171ca615649cba5e2a7a6fb93612a..d66e84d1c8763de3806fe267be4d484aae4efc1a 100644
--- a/visualization/templates/visualization/tv.html
+++ b/visualization/templates/visualization/tv.html
@@ -12,7 +12,7 @@
       text-align:center;
     }
     #url span {
-      font-size:36pt;
+      font-size:12pt;
       background-color:rgba(0,0,0,0.7);
       border-radius: 0.5em 0.5em 0 0;
       padding: 0.1em 0.5em;
@@ -37,10 +37,10 @@
 
 {% block content %}
   <div id="stage"></div>
-  <img id="tvlogo" src="{% static "visualization/assets/bytewerk_tv_150w_2.png" %}">
+  <img id="tvlogo" src="{% static "visualization/assets/haxogreen_tv_small.png" %}">
   <div id="url">
-    <span>https://schlangen.bytewerk.org/</span><br>
-    <span>https://git.bingo-ev.de/GPN18Programmierspiel</span>
+    <span>original by https://bytewerk.org/</span><br>
+	<span>modified by https://hacksaar.de/</span><br>
   </div>
   <div id="gameEvents"></div>
 {% endblock %}
