diff --git a/pkgs/by-name/pa/pax-britannica/package.nix b/pkgs/by-name/pa/pax-britannica/package.nix
new file mode 100644
index 000000000000..bb99f2a5f510
--- /dev/null
+++ b/pkgs/by-name/pa/pax-britannica/package.nix
@@ -0,0 +1,109 @@
+{
+  lib,
+  stdenv,
+  copyDesktopItems,
+  fetchFromGitLab,
+  fetchpatch,
+  pkg-config,
+  luajit_2_0,
+  libGL,
+  libGLU,
+  alsa-lib,
+  xorg,
+  glfw2,
+  glfw3,
+  useGlfw3 ? false,
+}:
+
+stdenv.mkDerivation {
+  pname = "pax-britannica";
+  version = "1.0.0-5";
+
+  src = fetchFromGitLab {
+    domain = "salsa.debian.org";
+    owner = "games-team";
+    repo = "pax-britannica";
+    rev = "00ccbac5";
+    hash = "sha256-j69di+3P+vaFzv8Zke1MdABMkLtknTNvlfPk1YVUfmU=";
+  };
+
+  patches =
+    [
+      (fetchpatch {
+        url = "https://sources.debian.org/data/main/p/pax-britannica/1.0.0-5/debian/patches/compile_for_linux.patch";
+        hash = "sha256-XncjmJrBakz5/w90O6rDif2rWSoAVKzuPEj9wN2VNvQ=";
+      })
+      (fetchpatch {
+        url = "https://sources.debian.org/data/main/p/pax-britannica/1.0.0-5/debian/patches/add_manpage.patch";
+        hash = "sha256-c8O6t0Zv/ln7WiPdbN3sYGsb7SL9Rmeo+94DsjpfgvY=";
+      })
+      (fetchpatch {
+        url = "https://sources.debian.org/data/main/p/pax-britannica/1.0.0-5/debian/patches/load_resources_from_usr_share.patch";
+        hash = "sha256-61Yt4Rq1I/Ofu640XsDDo0il275B+ozqH0Z6P18XT6Q=";
+      })
+      (fetchpatch {
+        url = "https://sources.debian.org/data/main/p/pax-britannica/1.0.0-5/debian/patches/add_desktop_entry.patch";
+        hash = "sha256-QSQEBoCw7KTOLgy7TaFvQRpR17HoggTOCxhfTG+kIOA=";
+      })
+    ]
+    ++ lib.optional useGlfw3 (fetchpatch {
+      url = "https://sources.debian.org/data/main/p/pax-britannica/1.0.0-5/debian/patches/glfw3.patch";
+      hash = "sha256-hj00vnW/i7lxFc4CGlRz6Havkg45gGgIg6MmCXcMsSg=";
+    });
+  postPatch = ''
+    substituteInPlace Makefile \
+      --replace-fail '-DEXTRA_LOADERS=\"../extra_loaders.h\"' '-DEXTRA_LOADERS=\\\"../extra_loaders.h\\\"'
+    substituteInPlace dokidoki-support/Makefile \
+      --replace-fail '$(STATIC_LINK)' "" \
+      --replace-fail '-llua' '-lluajit-5.1'
+    substituteInPlace dokidoki-support/minlua.c \
+      --replace-fail /usr/share/pax-britannica $out/share/pax-britannica
+  '';
+
+  nativeBuildInputs = [
+    pkg-config
+    copyDesktopItems
+  ];
+  buildInputs = [
+    luajit_2_0
+    libGL
+    libGLU
+    alsa-lib
+    xorg.libX11
+    xorg.libXrandr
+    (if useGlfw3 then glfw3 else glfw2)
+  ];
+  makeFlags =
+    if stdenv.hostPlatform.isLinux then
+      [ "linux" ]
+    else if stdenv.hostPlatform.isDarwin then
+      [ "macosx" ]
+    else if stdenv.hostPlatform.isMinGW then
+      [ "mingw" ]
+    else
+      throw "Unsupported hostPlatform";
+
+  preBuild = ''
+    makeFlagsArray+=(
+      EXTRA_LDFLAGS="$(pkg-config --libs alsa x11 xrandr)"
+    )
+  '';
+
+  desktopItems = [ "pax-britannica.desktop" ];
+
+  installPhase = ''
+    mkdir -p $out/{bin,share/pax-britannica,share/pixmaps}
+    cp -ar *.lua audio components dokidoki scripts sprites $out/share/pax-britannica/
+    cp pax-britannica.png $out/share/pixmaps/
+    cp pax-britannica $out/bin/
+  '';
+
+  meta = {
+    description = "One-button multi-player real-time strategy game";
+    homepage = "http://gangles.ca/games/pax-britannica/";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ astro ];
+    platforms = with lib.platforms; linux ++ darwin ++ windows;
+    mainProgram = "pax-britannica";
+  };
+}