games/gog: Add Overload

I have only tested whether loading and saving games works and flew
around for about 1 minute in the first mission.

Signed-off-by: aszlig <aszlig@nix.build>

2 files changed, 17 insertions, 0 deletions

diff --git a/pkgs/games/gog/default.nix b/pkgs/games/gog/default.nix
index 1c5ee469..26a09ee7 100644
--- a/pkgs/games/gog/default.nix
+++ b/pkgs/games/gog/default.nix
@@ -12,6 +12,7 @@ let
     };
 
     albion = callPackage_i686 ./albion { inherit (pkgs) buildSandbox; };
+    overload = callPackage ./overload.nix {};
     party-hard = callPackage ./party-hard.nix {};
     stardew-valley = callPackage ./stardew-valley.nix {};
     stardew-valley-beta = lib.lowPrio (callPackage ./stardew-valley.nix {
diff --git a/pkgs/games/gog/overload.nix b/pkgs/games/gog/overload.nix
new file mode 100644
index 00000000..f539a06b
--- /dev/null
+++ b/pkgs/games/gog/overload.nix
@@ -0,0 +1,16 @@
+{ buildUnity, fetchGog, unzip }:
+
+buildUnity {
+  name = "overload";
+  fullName = "Overload";
+  saveDir = "Revival/Overload";
+  version = "1.0.1829";
+
+  src = fetchGog {
+    productId = 1309632191;
+    downloadName = "en3installer0";
+    sha256 = "0gw2d78smixzkywhwi1cskhr0mwpn4im5r4k1n0pgavb30payhss";
+  };
+
+  unpackCmd = "${unzip}/bin/unzip -qq \"$curSrc\" 'data/noarch/game/*' || :";
+}