Add Super Mario 64 Co-op Deluxe

flake.nix

@@ -3,6 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+    shelvacu.url = "git+https://git.uninsane.org/shelvacu/nix-stuff";
   };
 
   outputs = { self, nixpkgs, ... }@inputs:

hosts/marauder/default.nix

@@ -1,4 +1,4 @@
-{ self, pkgs, ... }:
+{ self, pkgs, inputs, ... }:
 let
   ffcheck = pkgs.writeShellScriptBin "ffcheck" ''
     ${pkgs.ffmpeg}/bin/ffmpeg -v error -stats -hide_banner -i "$1" -c copy -f null -
@@ -62,7 +62,10 @@ in
     };
   };
 
-  environment.systemPackages = [ ffcheck ] ++ (with pkgs; [
+  environment.systemPackages = [
+    ffcheck
+    inputs.shelvacu.packages.x86_64-linux.sm64coopdx
+  ] ++ (with pkgs; [
     # Chat clients
     discord
     slack