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Summary
#137 issue solved
Added Echo Runner - a side-scrolling runner game where player attempts create ghost echoes that appear as obstacles in subsequent runs. Features progressive difficulty, visual progress tracking, and local storage for ghost data persistence.
Changes Made:
New Game: Complete Echo Runner game with HTML5 Canvas rendering
Core Mechanics: Auto-scrolling, jumping physics, collision detection
Ghost System: Records and replays previous runs as translucent obstacles
Progressive Difficulty: Speed increases over time, score tracking
Responsive Design: Works on desktop and mobile devices
Project Integration: Added to projects.json for main gallery display
Checklist
Screenshots