diff --git a/gamefixes-steam/2767030.py b/gamefixes-steam/2767030.py
new file mode 100644
index 00000000..d9f8ea86
--- /dev/null
+++ b/gamefixes-steam/2767030.py
@@ -0,0 +1,8 @@
+"""Game fix for Marvel Rivals"""
+
+from protonfixes import util
+
+
+def main() -> None:
+    """Game needs SteamDeck=1 to start since season 1"""
+    util.set_environment('SteamDeck', '1')