diff --git a/pkgs/games/tdm/default.nix b/pkgs/games/tdm/default.nix
new file mode 100644
index 000000000000..f8c29bfb88fa
--- /dev/null
+++ b/pkgs/games/tdm/default.nix
@@ -0,0 +1,102 @@
+{ stdenv, fetchurl, binutils-unwrapped, scons, gnum4, p7zip, glibc_multi, mesa_noglu
+, xorg, libGLU_combined, openal
+, lib, makeWrapper, makeDesktopItem }:
+
+let
+  pname = "tdm";
+  version = "2.07";
+
+  desktop = makeDesktopItem {
+    desktopName = pname;
+    name = pname;
+    exec = "@out@/bin/${pname}";
+    icon = "${pname}";
+    terminal = "False";
+    comment = "The Dark Mod - stealth FPS inspired by the Thief series";
+    type = "Application";
+    categories = "Game;";
+    genericName = pname;
+  };
+in stdenv.mkDerivation {
+  name = "${pname}-${version}";
+  src = fetchurl {
+    url = "http://www.thedarkmod.com/sources/thedarkmod.${version}.src.7z";
+    sha256 = "17wdpip8zvm2njz0xrf7xcxl73hnsc6i83zj18kn8rnjkpy50dd6";
+  };
+  nativeBuildInputs = [
+    p7zip scons gnum4 makeWrapper
+  ];
+  buildInputs = [
+    glibc_multi mesa_noglu.dev xorg.libX11.dev openal
+    xorg.libXext.dev xorg.libXxf86vm.dev
+    libGLU_combined
+  ];
+  unpackPhase = ''
+    7z x $src
+  '';
+
+  # I'm pretty sure there's a better way to build 2 targets than a random hook
+  preBuild = ''
+    pushd tdm_update
+    scons BUILD=release TARGET_ARCH=x64
+    install -Dm755 tdm_update.linux $out/share/libexec/tdm_update.linux
+    popd
+  '';
+
+  # why oh why can it find ld but not strip?
+  postPatch = ''
+    sed -i 's!strip \$!${binutils-unwrapped}/bin/strip $!' SConstruct
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm644 ${desktop}/share/applications/${pname}.desktop $out/share/applications/${pname}.desktop
+    substituteInPlace $out/share/applications/${pname}.desktop --subst-var out
+    install -Dm755 thedarkmod.x64 $out/share/libexec/tdm
+
+    # The package doesn't install assets, these get installed by running tdm_update.linux
+    # Provide a script that runs tdm_update.linux on first launch
+    install -Dm755 <(cat <<'EOF'
+#!/bin/sh
+set -e
+DIR="$HOME/.local/share/tdm"
+mkdir -p "$DIR"
+cd "$DIR"
+exec "PKGDIR/share/libexec/tdm_update.linux" --noselfupdate
+EOF
+    ) $out/bin/tdm_update
+
+    install -Dm755 <(cat <<'EOF'
+#!/bin/sh
+set -e
+DIR="$HOME/.local/share/tdm"
+if [ ! -d "$DIR" ]; then
+  echo "Please run tdm_update to (re)download game data"
+else
+  cd "$DIR"
+  exec "PKGDIR/share/libexec/tdm"
+fi
+EOF
+    ) $out/bin/tdm
+    sed -i "s!PKGDIR!$out!g" $out/bin/tdm_update
+    sed -i "s!PKGDIR!$out!g" $out/bin/tdm
+
+    runHook postInstall
+  '';
+
+  postInstall = ''
+    wrapProgram $out/bin/tdm --suffix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ libGLU_combined ]}
+  '';
+
+  enableParallelBuilding = true;
+  sconsFlags = [ "BUILD=release" "TARGET_ARCH=x64" ];
+  NIX_CFLAGS_COMPILE = ["-Wno-error=format-security"];
+  meta = with stdenv.lib; {
+    description = "The Dark Mod - stealth FPS inspired by the Thief series";
+    homepage = "http://www.thedarkmod.com";
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ cf6b88f ];
+    platforms = with platforms; [ "x86_64-linux" ];  # tdm also supports x86, but I don't have a x86 install at hand to test.
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6ffd155ceb05..f8fcb68aeba5 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24088,6 +24088,8 @@ in
     gcc-armhf-embedded = pkgsCross.armhf-embedded.buildPackages.gcc;
   };
 
+  tdm = callPackage ../games/tdm { };
+
   newlib = callPackage ../development/misc/newlib { };
   newlibCross = callPackage ../development/misc/newlib {
     stdenv = crossLibcStdenv;