diff --git a/hosts/koi/services/terraria.nix b/hosts/koi/services/terraria.nix
new file mode 100644
index 0000000..db7b232
--- /dev/null
+++ b/hosts/koi/services/terraria.nix
@@ -0,0 +1,11 @@
+{
+  services.terraria = {
+    enable = true;
+    maxPlayers = 10;
+    port = 7777;
+    messageOfTheDay = "penis gaming";
+    noUPnP = true;
+    openFirewall = true;
+    worldPath = "/srv/terraria/world.wld";
+  };
+}
\ No newline at end of file