Learn to create a vertical platformer game using JavaScript and HTML Canvas in this comprehensive 3-hour 44-minute tutorial. Begin with project setup and domain configuration before diving into core game mechanics like gravity, player movement, and collision detection. Master sprite animation, hitbox implementation, and sprite swapping techniques. Explore advanced features such as platform jumping and camera panning. Conclude by launching your finished game on Hostinger. Access provided demo, game assets, source code, and recommended tools to enhance your game development skills.