diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 97dd67dc0acf..4d1bcd1163fa 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -21279,6 +21279,12 @@
     github = "ein-shved";
     githubId = 3513222;
   };
+  ShyAssassin = {
+    name = "[Assassin]";
+    githubId = 49711232;
+    github = "ShyAssassin";
+    email = "ShyAssassin@assassin.dev";
+  };
   shyim = {
     email = "s.sayakci@gmail.com";
     github = "shyim";
diff --git a/pkgs/by-name/vr/vrcx/package.nix b/pkgs/by-name/vr/vrcx/package.nix
new file mode 100644
index 000000000000..b55772ddc7f9
--- /dev/null
+++ b/pkgs/by-name/vr/vrcx/package.nix
@@ -0,0 +1,45 @@
+{
+  lib,
+  fetchurl,
+  appimageTools,
+  dotnet-runtime,
+}:
+let
+  pname = "vrcx";
+  version = "2025-01-27T00.10-0ee8137";
+  src = fetchurl {
+    url = "https://github.com/Natsumi-sama/VRCX/releases/download/${version}/VRCX_${version}.AppImage";
+    hash = "sha256-kaQOME3jBLr7QJjc7rubNqFu3z+LmiP+UHe2EWYC7ek=";
+  };
+  appimageContents = appimageTools.extract {
+    inherit pname src version;
+  };
+in
+appimageTools.wrapType2 rec {
+  inherit pname version src;
+  extraPkgs = pkgs: [ dotnet-runtime ];
+  extraInstallCommands = ''
+    install -m 444 -D ${appimageContents}/vrcx.desktop $out/share/applications/vrcx.desktop
+    install -m 444 -D ${appimageContents}/usr/share/icons/hicolor/256x256/apps/vrcx.png \
+      $out/share/icons/hicolor/256x256/apps/vrcx.png
+    substituteInPlace $out/share/applications/vrcx.desktop \
+      --replace-fail 'Exec=AppRun' 'Exec=${pname}'
+    # Fix icon path
+    substituteInPlace $out/share/applications/vrcx.desktop \
+      --replace-fail 'Icon=VRCX' "Icon=$out/share/icons/hicolor/256x256/apps/vrcx.png"
+  '';
+
+  meta = {
+    description = "Friendship management tool for VRChat";
+    longDescription = ''
+      VRCX is an assistant/companion application for VRChat that provides information about and helps you accomplish various things
+      related to VRChat in a more convenient fashion than relying on the plain VRChat client (desktop or VR), or website alone.
+    '';
+    license = lib.licenses.mit;
+    homepage = "https://github.com/vrcx-team/VRCX";
+    downloadPage = "https://github.com/vrcx-team/VRCX/releases";
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+    maintainers = with lib.maintainers; [ ShyAssassin ];
+    platforms = [ "x86_64-linux" ];
+  };
+}