diff --git a/gamefixes-steam/204450.py b/gamefixes-steam/204450.py
new file mode 100644
index 00000000..a604e879
--- /dev/null
+++ b/gamefixes-steam/204450.py
@@ -0,0 +1,13 @@
+""" Game fix Call of Juarez: Gunslinger
+"""
+#pylint: disable=C0103
+
+from protonfixes import util
+
+def main():
+    """ installs wmp11
+    """
+    # Fixes missing audio cutscenes
+    util.protontricks('wmp11')
+    # Seems to choke on more than 32 cores, needs testing
+    util.set_cpu_topology_limit(31)