diff --git a/cos.nix b/cos.nix
index 3bc4720..0140ed0 100644
--- a/cos.nix
+++ b/cos.nix
@@ -9,7 +9,9 @@
     ./gnupg.nix
     ./bikeability.nix
     ./emacs.nix
+    ./minecraft/minecraft-servers.nix
     "${inputs.home-manager}/nixos"
+    inputs.nix-minecraft.nixosModules.minecraft-servers
   ];
 
   options.cos = {
diff --git a/flake.lock b/flake.lock
index 4040582..7d812f6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -21,6 +21,22 @@
         "type": "github"
       }
     },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1747046372,
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": [
@@ -79,6 +95,24 @@
         "type": "github"
       }
     },
+    "flake-utils_3": {
+      "inputs": {
+        "systems": "systems_4"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -129,6 +163,25 @@
         "type": "github"
       }
     },
+    "languini": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1767569345,
+        "narHash": "sha256-ixEb89DxtqHDFlMZ/35UVd/1fqgPbhQmMor0MKepzk0=",
+        "ref": "refs/heads/master",
+        "rev": "614b49910876415d29a86eceb09831bb15c12246",
+        "revCount": 81,
+        "type": "git",
+        "url": "ssh://forgejo@10.100.0.1/TutorEngine/leptos_client.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "ssh://forgejo@10.100.0.1/TutorEngine/leptos_client.git"
+      }
+    },
     "mapnix": {
       "inputs": {
         "oldNixpkgs": "oldNixpkgs"
@@ -147,7 +200,59 @@
         "type": "github"
       }
     },
+    "nix-minecraft": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1766628630,
+        "narHash": "sha256-ULKQFi7/TohrfOsLP/ESfwvd1DjAuwwshLkgj5lqijM=",
+        "owner": "Infinidoge",
+        "repo": "nix-minecraft",
+        "rev": "649604ce765f36edee9abbb44f65d88575811c41",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Infinidoge",
+        "repo": "nix-minecraft",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1763464769,
+        "narHash": "sha256-AJHrsT7VoeQzErpBRlLJM1SODcaayp0joAoEA35yiwM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "6f374686605df381de8541c072038472a5ea2e2d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1748929857,
+        "narHash": "sha256-lcZQ8RhsmhsK8u7LIFsJhsLh/pzR9yZ8yqpTzyGdj+Q=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "c2a03962b8e24e669fb37b7df10e7c79531ff1a4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1764950072,
         "narHash": "sha256-BmPWzogsG2GsXZtlT+MTcAWeDK5hkbGRZTeZNW42fwA=",
@@ -163,7 +268,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1742422364,
         "narHash": "sha256-mNqIplmEohk5jRkqYqG19GA8MbQ/D4gQSK0Mu4LvfRQ=",
@@ -261,8 +366,8 @@
     },
     "penn-nix": {
       "inputs": {
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs_2"
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_4"
       },
       "locked": {
         "lastModified": 1742609439,
@@ -282,12 +387,35 @@
       "inputs": {
         "cnvim": "cnvim",
         "home-manager": "home-manager",
+        "languini": "languini",
         "mapnix": "mapnix",
-        "nixpkgs": "nixpkgs",
+        "nix-minecraft": "nix-minecraft",
+        "nixpkgs": "nixpkgs_3",
         "osm-bikeability": "osm-bikeability",
         "penn-nix": "penn-nix"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "languini",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1763606317,
+        "narHash": "sha256-lsq4Urmb9Iyg2zyg2yG6oMQk9yuaoIgy+jgvYM4guxA=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "a5615abaf30cfaef2e32f1ff9bd5ca94e2911371",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
@@ -332,6 +460,21 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_4": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index f1fddf9..b7c2aa4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,6 +17,10 @@
       url = "github:clay53/osm-bikeability";
       flake = false;
     };
+    languini = {
+      url = "git+ssh://forgejo@10.100.0.1/TutorEngine/leptos_client.git";
+    };
+    nix-minecraft.url = "github:Infinidoge/nix-minecraft";
   };
   outputs = { self, nixpkgs, ... }@inputs: {
     nixosConfigurations.clhickey-nixos = nixpkgs.lib.nixosSystem {
@@ -29,6 +33,7 @@
       specialArgs = { inherit inputs; };
       modules = [
         ./nixnas/nixnas.nix
+        inputs.languini.nixosModules.default
       ];
     };
   };
diff --git a/minecraft/minecraft-servers.nix b/minecraft/minecraft-servers.nix
new file mode 100644
index 0000000..923fac9
--- /dev/null
+++ b/minecraft/minecraft-servers.nix
@@ -0,0 +1,77 @@
+{ config, lib, pkgs, ... }:
+let
+  survivalPort = 25565;
+  creativePort = 25566;
+  users = {
+    clay53_clayton = "bc2653cd-6cb1-4d15-9d24-cce0d1e8811c";
+    fire_chase = "c2b1a7ff-abff-41cb-af2a-4a89e942d288";
+    piggywhipster = "6b4419bf-2a5f-4932-b779-33dcdbbf4c06";
+  };
+  defaultWhitelist = {
+    inherit (users)
+      clay53_clayton
+      fire_chase
+      piggywhipster
+      ;
+  };
+  defaultOperators = {
+    inherit (users)
+      clay53_clayton
+      fire_chase;
+  };
+  minRam = "512M";
+  maxRam = "1G";
+in
+{
+  config = lib.mkMerge [
+    (lib.mkIf (config.networking.hostName == "nixnas") {
+      services.minecraft-servers = {
+        enable = true;
+        eula = true;
+        openFirewall = false;
+        dataDir = "/Block/minecraft-servers";
+      };
+
+      services.minecraft-servers.servers.survival = {
+        enable = true;
+        autoStart = true;
+        restart = "always";
+        enableReload = false;
+        whitelist = defaultWhitelist;
+        operators = defaultOperators;
+        serverProperties = {
+          server-port = survivalPort;
+          difficulty = 3;
+          gamemode = 0;
+          motd = "Clayton Hickey's Survival";
+          white-list = true;
+        };
+        package = pkgs.minecraftServers.vanilla-1_21_11;
+        jvmOpts = "-Xms${minRam} -Xmx${maxRam}";
+      };
+
+      services.minecraft-servers.servers.creative = {
+        enable = true;
+        autoStart = true;
+        restart = "always";
+        enableReload = false;
+        whitelist = defaultWhitelist;
+        operators = defaultOperators;
+        serverProperties = {
+          server-port = creativePort;
+          difficulty = 3;
+          gamemode = 1;
+          motd = "Clayton Hickey's Creative";
+          white-list = true;
+        };
+        package = pkgs.minecraftServers.vanilla-1_21_11;
+        jvmOpts = "-Xms${minRam} -Xmx${maxRam}";
+      };
+
+      networking.firewall.interfaces.${config.cos.wireguard.interface}.allowedTCPPorts = [
+        survivalPort
+        creativePort
+      ];
+    })
+  ];
+}