EchoTap

EchoTap is a rhythm memory game that challenges both your auditory and visual recall. Watch as a sequence of lights flashes across a 3x3 grid, each accompanied by a unique tone. Your task is to reproduce the sequence, but with a twist: each round introduces a rhythm transformation that changes the tempo and timing of your response.

Features:

- Core Gameplay: Memorize sequences of lights and tones on a 3x3 grid, then replay them with changing rhythm patterns including slow, fast, dotted, and syncopated modes.

- Endless Challenge Mode: Start with short sequences of 3 notes and progress up to 12 as your skill improves. Each successful round increases the sequence length, while mistakes reset your combo but keep you close to your peak performance.

- Daily Challenge Mode: Face a fixed 20-note sequence that changes daily. Challenge yourself against the same puzzle as players worldwide and track your personal best scores.

- Rhythm Transformations: Four distinct rhythm modes keep every round fresh. Slow mode doubles the time between notes, fast mode halves it, dotted mode creates long-short patterns, and syncopation shifts accents to off-beats.

- Audio Design: Each grid position produces a distinct piano-like tone, forming recognizable melodies as sequences play. Clean synthesized sounds provide clear auditory feedback for every action.

- Visual Experience: Dark theme with subtle glow effects creates an immersive focus environment. Grid cells illuminate with soft halos during sequence playback and respond with blue pulses during player input.

- Local Progress: All high scores, combo records, and settings are stored locally on your device. No account or internet connection required for core gameplay.

- Accessibility: Simple tap-based controls make the game easy to pick up. Visual and audio cues work together to support different learning styles.

EchoTap is perfect for quick play sessions lasting 30-90 seconds. Each round challenges your spatial memory, pitch recognition, and rhythmic timing simultaneously.