diff --git a/.gitignore b/.gitignore
index 9c7df3e..0687dff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,5 @@
 # Secrets
 /**/**/.env
-/**/**/.rmanifest
 
 # MINECRAFT ASSETS & LOGS
 assets
diff --git a/.rmanifest b/.rmanifest
new file mode 100644
index 0000000..05a07d5
--- /dev/null
+++ b/.rmanifest
@@ -0,0 +1,88 @@
+class Manifest {
+    static useLib = ["fs", "auth", "mcl"]
+
+    static id = "hfmc"
+    static version = "0.1.0"
+    static pkg_name = "Hispano Furs MC"
+    static description = "A Minecraft modpack"
+    static icon = "https://git.ragestudio.net/srgooglo/hfmc-dev/raw/branch/main/icon.png"
+    static license = "unlicensed"
+    static author = "HispanoFurs"
+    static core_minimum_version = "0.16.0"
+
+    static git_remote = "https://git.ragestudio.net/srgooglo/hfmc-dev"
+
+    static mc_version = {
+        forge: "1.20.1-forge-47.2.17",
+        number: "1.20.1",
+        type: "release",
+    }
+
+    configuration = {
+        memory: {
+            min: 2048,
+            default: 4096,
+            label: "Assigned Memory",
+            type: "number",
+            icon: "MdMemory",
+            ui_component: "slider",
+            ui_component_props: {
+                min: 2048,
+                max: 8192,
+                step: 1024,
+                unit: "MB"
+            },
+        }
+    }
+
+    authService = {
+        login: "https://hispanofurs.comty.app/auth",
+        fetcher: "https://hispanofurs.comty.app/rsauthorize",
+        getter: "https://hispanofurs_api.comty.app/data",
+    }
+
+    installSteps = [
+        {
+            type: "git_clone",
+            url: Manifest.git_remote,
+        }
+    ]
+
+    updateSteps = [
+        {
+            type: "git_reset",
+            from: "HEAD",
+        }
+    ]
+
+    async afterInstall() {
+        const defaultOptionsPath = `${install_path}/default_options.txt`
+        const finalOptionsPath = `${install_path}/options.txt`
+
+        Lib.fs.copyFileSync(defaultOptionsPath, finalOptionsPath)
+    }
+
+    async execute() {
+        let auth = await Lib.auth.get()
+
+        if (!auth) {
+            return await Lib.auth.request()
+        }
+
+        auth = await Lib.mcl.auth(auth.assigned_username)
+
+        return await Lib.mcl.launch(
+            {
+                javaPath: Vars.java_jre_bin,
+                root: install_path,
+                authorization: auth,
+                memory: {
+                    min: this.configuration.memory.min,
+                    max: Config.get("memory"),
+                },
+                version: Manifest.mc_version,
+                forge: `${install_path}/forge-installer.jar`,
+            }
+        )
+    }
+}
\ No newline at end of file