Design the final end screen for a mobile game app using the Game App Name and the App Icon Description as the central visual anchor. Place the icon large in the upper-middle area, rendered as a dimensional app badge with a vivid luminous halo, subtle energy particles and crisp edges. Set the Game App Name directly beneath it in bold, game-inspired typography. Make the CTA Text the strongest text element near the bottom, using a high-contrast button with generous rounded corners, a soft outer glow and clear readable lettering. Build the composition in the Color Palette with layered depth, controlled bloom and a dark atmospheric background that supports the icon without distracting from it. Keep the layout balanced and immediately legible at mobile size, with generous spacing around every element. Add restrained light streaks and fine texture for a finished game marketing feel. Render the complete design in the Format, with no extra interface elements or illegible text.
Use these details:
Game App Name: "Shadow Quest"
App Icon Description: "a silver wolf head surrounded by electric blue flames"
CTA Text: "Download Now"
Color Palette: "deep violet, electric blue, black and white"
Format: "9:16 vertical"
