Neon Pixel Space: Minimal Futuristic Arcade Game

Design a minimal futuristic pixel game with strong keyboard interaction. Visuals: - Abstract sci-fi space made of pixels, lines, and light blocks - Dark background with neon pixel highlights Controls: - Arrow keys move a glowing pixel entity - Holding keys builds momentum - Space activates a short energy burst Animation emphasis: - Smooth sub-pixel motion - Elegant pixel effects, soft glow, camera follow - Minimal but very polished