Pixel heat flow

Develop a retro pixel-style reaction speed mobile game named Pixel Heat Flow. Core gameplay requires players to dodge continuously falling accelerating obstacles, with movement controlled via left or right taps on the screen to avoid incoming neon blocks. The game’s speed progression system starts at a gentle warm-up level and gradually ramps up step by step to an extreme high-speed state, with the difficulty increasing every few seconds as the falling obstacles accelerate. The core goal for players is to survive as long as possible, surpass their own personal best score, and share their final results via a generated challenge card.

For interface design, build a cinematic-style home screen that clearly displays the player’s highest score in a prominent position. The main play area should adopt a full-screen immersive design, paired with a real-time dynamic speed tier indicator that updates synchronously as the game speed changes to keep players informed of the current difficulty level. The final result screen should follow a consistent pixel art style, and include a one-tap call-to-action button that allows users to quickly share their game results with a single tap. Ensure all visual elements maintain a unified retro pixel aesthetic, and optimize the tap response sensitivity to match the fast-paced reaction speed gameplay requirements, delivering a smooth and responsive operation experience for players.