diff --git a/app/app.py b/app/app.py
index 1aae832..2660b73 100644
--- a/app/app.py
+++ b/app/app.py
@@ -1,9 +1,10 @@
-from flask import Flask, request
+from flask import Flask, request, session, redirect
 import html
 import sqlite3
 from pathlib import Path
 
 app = Flask(__name__)
+app.secret_key = "geheimnis-aus-dem-weltall"
 DB_PATH = Path(__file__).with_name("adventure.db")
 
 
@@ -185,6 +186,10 @@ def raum(id):
     body = f"""
       <h1>{html.escape(r['name'])}</h1>
       <p>{html.escape(r['beschreibung'])}</p>
+    """
+    if "spieler" in session:
+        body = body + '<p><small>Unterwegs als: ' + html.escape(session["spieler"]) + '</small></p>'
+    body = body + """
       <div class="links">
     """
     for a in ausgaenge:
@@ -193,5 +198,12 @@ def raum(id):
     return render_page(html.escape(r["name"]), body)
 
 
+@app.route("/reset")
+@app.route("/app/reset")
+def reset():
+    session.pop("spieler", None)
+    return redirect("/app/")
+
+
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=9004)