diff --git a/pkgs/by-name/sy/synthesia/package.nix b/pkgs/by-name/sy/synthesia/package.nix
new file mode 100644
index 000000000000..44c48bb59b03
--- /dev/null
+++ b/pkgs/by-name/sy/synthesia/package.nix
@@ -0,0 +1,76 @@
+{ lib
+, fetchurl
+, stdenvNoCC
+, runtimeShell
+, copyDesktopItems
+, makeDesktopItem
+, wineWowPackages
+}:
+
+let
+  icon = fetchurl {
+    name = "synthesia.png";
+    url = "https://cdn.synthesia.app/images/headerIcon.png";
+    hash = "sha256-M9cQqHwwjko5pchdNtIMjYwd4joIvBphAYnpw73qYzM=";
+  };
+in
+stdenvNoCC.mkDerivation rec {
+  pname = "synthesia";
+  version = "10.9";
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = pname;
+      desktopName = "Synthesia";
+      comment = meta.description;
+      exec = pname;
+      icon = pname;
+      categories = [ "Game" "Audio" ];
+      startupWMClass = "synthesia.exe";
+    })
+  ];
+
+  nativeBuildInputs = [
+    copyDesktopItems
+    wineWowPackages.stable
+  ];
+
+  src = fetchurl {
+    url = "https://cdn.synthesia.app/files/Synthesia-${version}-installer.exe";
+    hash = "sha256-BFTsbesfMqxY1731ss6S0w8BcUaoqjVrr62VeU1BfrU=";
+  };
+
+  dontUnpack = true;
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/bin
+    cat <<'EOF' > $out/bin/${pname}
+    #!${runtimeShell}
+    export PATH=${wineWowPackages.stable}/bin:$PATH
+    export WINEARCH=win64
+    export WINEPREFIX="''${SYNTHESIA_HOME:-"''${XDG_DATA_HOME:-"''${HOME}/.local/share"}/${pname}"}/wine"
+    export WINEDLLOVERRIDES="mscoree=" # disable mono
+    if [ ! -d "$WINEPREFIX" ] ; then
+      mkdir -p "$WINEPREFIX"
+      wine ${src} /S
+    fi
+    wine "$WINEPREFIX/drive_c/Program Files (x86)/Synthesia/Synthesia.exe"
+    EOF
+    chmod +x $out/bin/${pname}
+    install -Dm644 ${icon} $out/share/icons/hicolor/48x48/apps/${pname}.png
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "A fun way to learn how to play the piano";
+    homepage = "https://synthesiagame.com/";
+    downloadPage = "https://synthesiagame.com/download";
+    sourceProvenance = with sourceTypes; [ binaryNativeCode ];
+    license = licenses.unfree;
+    maintainers = with maintainers; [ ners ];
+    platforms = wineWowPackages.stable.meta.platforms;
+  };
+}