diff --git a/daftar.php b/daftar.php
new file mode 100644
index 0000000..b6facd6
--- /dev/null
+++ b/daftar.php
@@ -0,0 +1,60 @@
+<?php
+session_start();
+include "koneksi.php";
+?>
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Halaman: Daftar</title>
+</head>
+<body>
+    <?php
+        if(isset($_POST['username'])) {
+            $nama = $_POST['nama'];
+            $username = $_POST['username'];
+            $password = md5($_POST['password']);
+
+            $query = mysqli_query($koneksi, "INSERT INTO users(nama, username, password) value('$nama', '$username', '$password')");
+            if($query) {
+                echo '<script>alert("Selamat, anda berhasil mandaftarkan acc anda!")</script>';
+            } else {
+                echo '<script>alert("Maaf, pendaftaraan acc mu gagal")</script>';
+            }
+        }
+
+    ?>
+
+    <form action="" method="post">
+        <table align="center">
+            <tr>
+                <td colspan="2" align="center">
+                    <h3>Pendaftaran User</h3>
+                </td>
+            </tr>
+            <tr>
+                <td>Nama</td>
+                <td><input type="text" name="nama"></td>
+            </tr>
+            <tr>
+                <td>Username</td>
+                <td><input type="text" name="username"></td>
+            </tr>
+            <tr>
+                <td>Password</td>
+                <td><input type="password" name="password"></td>
+            </tr>
+            <tr>
+                <td></td>
+                <td>
+                    <button type="submit">Daftarkan acc</button>
+                    <a href="login.php">Login</a>
+                </td>
+            </tr>
+        </table>
+    </form>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..0ec3d92
--- /dev/null
+++ b/index.php
@@ -0,0 +1,26 @@
+<?php
+// buat inisialisasi session
+session_start();
+// mengecek apakah ada session user yang aktif, jika tidak arahkan ke login.php
+if(!isset($_SESSION['users'])) {
+    header('location:login.php'); // arahkan ke login.php
+}
+?>
+
+<!DOCTYPE html>
+<html lang="id">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Halaman ke-1</title>
+</head>
+<body style='text-align:center'>
+    <h1>Halaman ke-1</h1>
+    <a href="index.php">Home</a>
+    <a href="logout.php">Logout</a>
+    <hr>
+
+    <h3>Selamat datang, <?php echo $_SESSION['users']['nama'] ?></h3>
+    Halaman ini akan tampil setelah user login.
+</body>
+</html>
\ No newline at end of file
diff --git a/koneksi.php b/koneksi.php
new file mode 100644
index 0000000..18ee0c8
--- /dev/null
+++ b/koneksi.php
@@ -0,0 +1,4 @@
+<?php
+$koneksi = mysqli_connect("localhost", "root", "", "game") or die ('database tidak terhubung');
+
+?>
\ No newline at end of file
diff --git a/login.php b/login.php
new file mode 100644
index 0000000..dce79d1
--- /dev/null
+++ b/login.php
@@ -0,0 +1,58 @@
+<?php
+session_start();
+include "koneksi.php";
+?>
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Halaman: Login</title>
+</head>
+<body>
+    <?php
+        if(isset($_POST['username'])) {
+            $username = $_POST['username'];
+            $password = md5($_POST['password']);
+            
+            $query = mysqli_query($koneksi, "SELECT * FROM users where username='$username' and password='$password'");
+
+            if(mysqli_num_rows($query) > 0) {
+                $data = mysqli_fetch_array($query);
+                $_SESSION['users'] = $data;
+                echo '<script>alert("Selamat datang, '.$data['nama'].'"); location.href="index.php";</script>';
+            } else {
+                echo '<script>alert("Username atau Password tidak sesuai");</script>';
+            }
+        }
+    ?>
+
+    <form action="" method="post">
+        <table align="center">
+            <tr>
+                <td colspan="2" align="center">
+                    <h3>Login User</h3>
+                </td>
+            </tr>
+            <tr>
+
+                <td>Username</td>
+                <td><input type="text" name="username"></td>
+            </tr>
+            <tr>
+                <td>Password</td>
+                <td><input type="password" name="password"></td>
+            </tr>
+            <tr>
+                <td></td>
+                <td>
+                    <button type="submit">Masuk</button>
+                    <a href="daftar.php">Daftar</a>
+                </td>
+            </tr>
+        </table>
+    </form>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/logout.php b/logout.php
new file mode 100644
index 0000000..99fdf0c
--- /dev/null
+++ b/logout.php
@@ -0,0 +1,9 @@
+<?php
+session_start();
+session_destroy();
+// header('location:login.php');
+?>
+<script type="text/javascript">
+    alert('Selamat anda berhasil Logout.');
+    location.href = "login.php"
+</script>
\ No newline at end of file
