diff --git a/src/agg.js b/src/agg.js
new file mode 100644
index 0000000..f0670b2
--- /dev/null
+++ b/src/agg.js
@@ -0,0 +1,253 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Agg Math Game</title>
+    <style>
+        body {
+            font-family: monospace;
+            background: #000;
+            color: #0f0;
+            padding: 20px;
+            line-height: 1.4;
+        }
+        .container {
+            max-width: 800px;
+            margin: 0 auto;
+        }
+        input {
+            background: #000;
+            color: #0f0;
+            border: 1px solid #0f0;
+            padding: 5px;
+            font-family: monospace;
+            margin: 5px 0;
+        }
+        button {
+            background: #000;
+            color: #0f0;
+            border: 1px solid #0f0;
+            padding: 10px 20px;
+            font-family: monospace;
+            cursor: pointer;
+            margin: 5px;
+        }
+        button:hover {
+            background: #0f0;
+            color: #000;
+        }
+        .output {
+            white-space: pre-line;
+            margin: 10px 0;
+        }
+        .input-group {
+            margin: 10px 0;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div id="output" class="output"></div>
+        <div id="input-area" class="input-group"></div>
+    </div>
+
+    <script>
+        // Global variables to maintain state
+        let currentStep = 0;
+        let tutorial = false;
+        let accuracytype = 0;
+        let playtime = 0;
+        let number_length = 0;
+        let end_time = 0;
+        let score = 0;
+        let questioncount = 0;
+        let currentResult = 0;
+        let gameRunning = false;
+        let gameInterval;
+
+        function print(text) {
+            document.getElementById('output').innerHTML += text + '\n';
+        }
+
+        function clearInput() {
+            document.getElementById('input-area').innerHTML = '';
+        }
+
+        function createInput(placeholder, callback) {
+            const inputArea = document.getElementById('input-area');
+            const input = document.createElement('input');
+            input.type = 'text';
+            input.placeholder = placeholder;
+            input.addEventListener('keypress', function(e) {
+                if (e.key === 'Enter') {
+                    const value = input.value;
+                    callback(value);
+                }
+            });
+            inputArea.appendChild(input);
+            input.focus();
+        }
+
+        function getUsername() {
+            // Browser equivalent of getenv("USER")
+            return "Player";
+        }
+
+        function randMod(max) {
+            return Math.floor(Math.random() * max);
+        }
+
+        function time() {
+            return Math.floor(Date.now() / 1000);
+        }
+
+        function startGame() {
+            const username = getUsername();
+            print(`Hello ${username}!`);
+            print("This is a game written for AgnoxGD.");
+            print("Would you like to see a tutorial");
+            print("Type 1 for no, or 0 for yes.");
+            
+            createInput("Enter 0 or 1", function(input) {
+                const tempInput = parseInt(input);
+                if (!isNaN(tempInput)) {
+                    tutorial = tempInput;
+                }
+                
+                clearInput();
+                
+                if (tutorial) {
+                    print("OK! Lets continue.");
+                } else {
+                    print("Welcome to Agg! This game tests your math skills against the clock.\n\nHow to Play:\n\n1.  Set Your Playtime: First, you'll decide how long you want to play by entering a duration in seconds.\n2.  Solve Math Problems: Once the game starts, you'll be presented with a series of random math problems: addition, division, subtraction, and multiplication. Your goal is to solve as many as you can before time runs out.\n3.  Enter Your Answer: After each problem, type your answer and press Enter. The game will immediately tell you if you're correct or incorrect.\n4.  Rack Up Points: For every correct answer, you'll earn a point. Your score will be tallied at the end.\n5.  Time's Up! The game ends automatically when your chosen playtime runs out. Good luck, and have fun!");
+                }
+                
+                askAccuracyType();
+            });
+        }
+
+        function askAccuracyType() {
+            print("Would you like your accuracy as a float or as an int? Type 0 for float or 1 for int.");
+            createInput("Enter 0 or 1", function(input) {
+                accuracytype = parseInt(input);
+                clearInput();
+                askPlaytime();
+            });
+        }
+
+        function askPlaytime() {
+            print("\nHow long would you like to play for? Answer in seconds.");
+            createInput("Enter seconds", function(input) {
+                playtime = parseInt(input);
+                clearInput();
+                askNumberLength();
+            });
+        }
+
+        function askNumberLength() {
+            print("Please enter maximum possible number");
+            createInput("Enter max number", function(input) {
+                number_length = parseInt(input);
+                clearInput();
+                startGameLoop();
+            });
+        }
+
+        function startGameLoop() {
+            const unix_time = time();
+            end_time = unix_time + playtime;
+            score = 0;
+            questioncount = 0;
+            gameRunning = true;
+            
+            nextQuestion();
+        }
+
+        function nextQuestion() {
+            const unix_time = time();
+            
+            if (unix_time >= end_time) {
+                endGame();
+                return;
+            }
+            
+            const num1 = randMod(number_length) + 1;
+            const num2 = randMod(number_length) + 1;
+            const type = randMod(4) + 1;
+            let result;
+            
+            if (type == 1) {
+                print(`Add ${num1} and ${num2}`);
+                result = num1 + num2;
+            } else if (type == 2) {
+                print(`Divide ${num1} by ${num2}`);
+                result = num1 / num2;
+            } else if (type == 3) {
+                print(`Subtract ${num1} from ${num2}`);
+                result = num2 - num1;
+            } else if (type == 4) {
+                print(`Multiply ${num1} by ${num2}`);
+                result = num1 * num2;
+            }
+            
+            currentResult = result;
+            questioncount++;
+            
+            createInput("Enter your answer", function(entered) {
+                let valid = 1;
+                for (let i = 0; i < entered.length; i++) {
+                    const char = entered[i];
+                    if (!'0123456789.'.includes(char)) {
+                        valid = 0;
+                        break;
+                    }
+                }
+                
+                if (valid == 1) {
+                    const answer = parseFloat(entered);
+                    
+                    if (currentResult == answer) {
+                        print("Correct!");
+                        score++;
+                    } else {
+                        print(`Incorrect! The correct answer is ${currentResult}.`);
+                    }
+                } else {
+                    print("Error! An invalid character was entered.");
+                    endGame();
+                    return;
+                }
+                
+                clearInput();
+                setTimeout(nextQuestion, 100); // Small delay to prevent blocking
+            });
+        }
+
+        function endGame() {
+            gameRunning = false;
+            const username = getUsername();
+            
+            const accuracy = score / questioncount * 100;
+            
+            print(`Your score is ${score}!`);
+            if (score >= 1) {
+                print(`Great job, ${username}!`);
+            } else {
+                print(`Try again!, ${username}.`);
+            }
+            
+            if (accuracytype == 1) {
+                print(`You got an accuracy of ${Math.floor(accuracy)}%!`);
+            } else {
+                print(`You got an accuracy of ${accuracy}%!`);
+            }
+        }
+
+        // Start the game when page loads
+        window.onload = function() {
+            startGame();
+        };
+    </script>
+</body>
+</html>
