diff --git a/flake.nix b/flake.nix
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--- /dev/null
+++ b/flake.nix
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+#
+# NixOS game dev flake by jchw 
+# https://discourse.nixos.org/t/how-to-build-a-golang-program-which-needs-system-libs/45682/14?u=uskeutia
+#
+# Use:
+# if flake.nix is inside a Git repo, but not added:
+# nix develop path://$PWD
+#
+# otherwise, just:
+# nix develop
+
+{
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+  outputs =
+    { nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          nativeBuildInputs = with pkgs; [
+            go
+            libGL
+            xorg.libX11
+            xorg.libXrandr
+            xorg.libXcursor
+            xorg.libXinerama
+            xorg.libXi
+            xorg.libXxf86vm
+          ];
+
+          shellHook = ''
+            export LD_LIBRARY_PATH=${pkgs.wayland}/lib:${pkgs.lib.getLib pkgs.libGL}/lib:${pkgs.lib.getLib pkgs.libGL}/lib:$LD_LIBRARY_PATH
+          '';
+        };
+      }
+    );
+}