Unlock Athena Key | Sliding Block Puzzle | HTML5 Game

Unlock Athena Key is a polished HTML5 sliding-block puzzle built with PixiJS, where every move counts. Slide horizontal and vertical blocks across a compact grid, clear a path, and guide the key to freedom. Simple rules, deep strategy — perfect for quick sessions or long puzzle marathons!

Game Features

• ✅ Classic Sliding-Block Mechanics – Move blocks only along their row or column. Plan ahead to unblock the key without trapping yourself.
• ✅ 40 Handcrafted Levels – Progressively harder layouts that teach the rules and then test your logic and foresight.
• ✅ Move Counter & Best Score – Track moves per level and beat your personal best for a satisfying replay loop.
• ✅ Star Ratings & Level Select – Clear goals and a scrollable level map so players can replay favorites or chase perfect runs.
• ✅ Polished Presentation – Title screen, menu, in-game UI, transitions, particles, and sound effects tuned for a premium feel.
• ✅ Portrait-First Design – Optimized for mobile (9:16 style layout) with responsive scaling on desktop and tablet.
• ✅ Cross-Platform HTML5 – Runs in modern browsers; no install required — ideal for portals, arcades, and embeds.
• ✅ Save Progress – Unlocked levels and records persist locally so players can continue anytime.

Easy Setup

Upload the game folder to your web server and open index.html — you’re ready to play. Full source is included (built on PixiJS rendering and modular game logic) so you can reskin levels, art, and audio with ease.

Perfect For

• Puzzle fans who enjoy Sokoban-style planning and spatial logic.
• ️ Portals and sites that want a lightweight, high-retention HTML5 game.
• ‍ Developers looking for a complete puzzle template to customize and ship.
• Mobile-first audiences — touch-friendly controls and clear UI.

What’s Included

• Complete HTML5 game source (JavaScript, assets, level data)
• ️ Level definitions (JSON) — edit or extend with your own puzzles
• Sprite atlases, fonts, UI graphics, and sound (OGG)
• ⚙️ Framework integration ready for your hosting workflow

Monetization Ready

The codebase is structured so you can plug in your preferred ad SDK or provider (e.g. interstitials between levels, rewarded retries). No hard-coded lock-in — integrate once and tune placements to your audience.

Can you free the key in the fewest moves? Slide, think, and master Unlock Athena Key today!