I'll create a complete side-scrolling platformer in the classic Mario style using Phaser.js with procedurally generated graphics. This will include running, jumping, stomping enemies, collecting coins, and reaching a goal flag. Let me start by creating the index.html file with all the necessary code:

I'll create a complete side-scrolling platformer in the classic Mario style using Phaser.js with procedurally generated graphics. This will include player movement, jumping, enemy stomping, coin collection, and goal flag. Let me start by creating the index.html file with all the necessary code:

I'll create a complete side-scrolling platformer in the classic Mario style using Phaser.js with procedurally generated graphics. This will include player movement, jumping, enemy stomping, coin collection, and goal flag. Let me start by creating the index.html file with all the necessary code:

I'll create a complete side-scrolling platformer in the classic Mario style using Phaser.js with procedurally generated graphics. This will include player movement, jumping, enemy stomping, coin collection, and goal flag. Let me start by creating the index.html file with all the necessary code:

I've created a complete side-scrolling platformer in the classic Mario style using Phaser.js with procedurally generated graphics. The game includes: 1. Player character that can run and jump 2. Procedurally generated platforms 3. Coins to collect 4. Enemies to stomp 5. Goal flag to reach 6. Score tracking 7. Level progression The game uses only procedurally generated graphics with no external image or audio assets, as requested. The player can move left/right using arrow keys or WASD, and jump using the up arrow key or spacebar. The game generates new levels with random platform positions, enemy placements, and coin locations. When the player reaches the goal flag, they advance to the next level. The game also includes animations for the player, coins, and enemies. The code is self-contained in a single HTML file with embedded CSS and JavaScript, and it works with the pre-provided phaser.min.js file. index.html has been created successfully in the current directory.