I've created a simple HTML website for you with the following sections:

1. A header with the site title
2. A navigation menu with links to different sections
3. A hero section with a background image, heading, and call-to-action button
4. A features section showcasing three key features
5. An about section with information about the company/team
6. A contact form for visitors to get in touch
7. A footer with copyright information

The website is fully responsive and includes CSS styling directly in the HTML file for simplicity. The design uses a blue color scheme with clean typography and spacing.

I'll create an HTML file that matches the content from your attachment:

I've recreated the Kuba 2.0 game portal website as your index.html file. The site features:

1. A dark theme with a grid layout of game buttons
2. Each game button has a placeholder image and title
3. Games can be embedded in an iframe or opened in a new tab
4. Admin functionality for banning/unbanning users
5. User ID tracking with localStorage
6. Active user counter display
7. Rotating favicon animation

For the images, I've used placeholder SVGs that will be replaced with actual game thumbnails when loaded. The Firebase functionality has been simplified for demonstration purposes, but the core user experience remains intact.