Endless Dash — HTML5 Hyper-Casual Endless Runner (Single File)

A complete, polished HTML5 endless runner packed into a single file — zero dependencies, no build tools, works offline. FEATURES 

• 3 obstacle types (standard, double, low) that keep gameplay varied • Double jump mechanic with visual burst effect

 • Coin collection system with floating animations and particles • Day/night sky cycle with parallax mountain layers 

• Particle effects: death explosion, dust trail, coin collect • Personal best score saved locally

 • Sound effects via Web Audio API — no audio files needed • Mobile touch controls + full keyboard support 

• One CONFIG block to reskin everything: colors, speed, difficulty 

• Fully commented code  beginner friendly PERFECT FOR Web developers wanting a fun browser game on their site. Developers learning HTML5 Canvas game development. Reskinning into any theme: space, holiday, sports, branded. 

HOW TO USE 1. Open index.html in any browser — it works immediately 2. Edit the CONFIG block at the top to change colors and difficulty 3. Upload to GitHub Pages, Netlify, or any web server No server needed. No npm. No setup.