diff --git a/flake.nix b/flake.nix
index c0e5449..c4c7b1d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -241,6 +241,7 @@
         };
         morris = prev.callPackage packages/morris.nix { };
         cro = prev.callPackage packages/cro.nix { };
+        exodus = prev.callPackage packages/exodus.nix { };
         dmenu = prev.writers.writeDashBin "dmenu" ''exec ${final.rofi}/bin/rofi -dmenu "$@"'';
         weechatScripts = prev.weechatScripts // {
           hotlist2extern = prev.callPackage packages/weechatScripts/hotlist2extern.nix { }; # TODO upstream
@@ -518,6 +519,7 @@
             devour
             dmenu-randr
             emailmenu
+            exodus
             fkill
             fzfmenu
             gfs-fonts
diff --git a/packages/exodus.nix b/packages/exodus.nix
new file mode 100644
index 0000000..6782c2e
--- /dev/null
+++ b/packages/exodus.nix
@@ -0,0 +1,41 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  SDL2,
+  makeWrapper,
+}:
+stdenv.mkDerivation {
+  pname = "exodus";
+  version = "unstable-2025-03-31";
+  src = fetchFromGitHub {
+    owner = "nrootconauto";
+    repo = "EXODUS";
+    rev = "6d806dd5ae5507858c03c4d13be1f3d37a06fa4b";
+    hash = "sha256-EmIoJj5IjLy0dvuBQR46Oi/xgkbqv/IT+cJa59/aaWI=";
+  };
+  nativeBuildInputs = [
+    cmake
+    makeWrapper
+  ];
+  buildInputs = [ SDL2 ];
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/bin
+    cp -a ../exodus $out/bin
+    runHook postInstall
+  '';
+  # tell the EXODUS program where the TempleOS root and bootstrap is
+  postFixup = ''
+    wrapProgram $out/bin/exodus \
+      --add-flags "--root=$src/T --hcrtfile=$src/HCRT_BOOTSTRAP.BIN"
+  '';
+  meta = {
+    description = "Run templeOS emulator in userspace";
+    homepage = "https://github.com/nrootconauto/EXODUS";
+    license = lib.licenses.zlib;
+    maintainers = with lib.maintainers; [ matthewcroughan ];
+    platforms = lib.platforms.unix;
+  };
+}