Stack Tower 3D

🏗️ **Welcome to Stack Tower 3D — Pure Arcade Precision!** 🎯 Stack Tower 3D is a minimalist 3D stacking arcade game that distills the joy of precision into a single tap. No menus, no distractions — just you, a sliding block, and the endless pursuit of the perfect stack. **🎮 How to Play** A colorful block slides back and forth above your tower. Tap the screen to drop it. The overlapping portion stays — everything that hangs over the edge gets sliced clean off and tumbles away as physics rubble. Miss entirely? The tower crumbles and your run is over. The sliding axis alternates between X and Z directions, keeping every layer uniquely oriented. **✨ Key Features** 🎯 **Frame-Perfect Precision** • Land within one frame of the center and achieve a **Perfect** placement • The block keeps its full size — no overhang, no waste • Score doubles and a sparkling flash effect rewards your accuracy • A satisfying chime sound confirms your mastery • Consecutive perfects raise the chime pitch, creating a melodic celebration 🔺 **Dynamic Difficulty** • Starting speed: 4.0 — gentle enough to learn • Maximum speed: 8.5 — blistering fast, testing your reflexes • Speed increases by 0.07 per level, ramping up smoothly • Higher levels demand sharper timing and quicker reactions 🎨 **HSV Color Cycling** • Each layer gets a unique hue calculated as `(level × 11) % 360` • Colors flow naturally through the spectrum as you climb • Visually stunning gradient towers that never repeat 🌌 **Parallax Starfield Background** • 140 twinkling stars in a layered starfield • Parallax scrolling creates depth and immersion • Stars subtly flicker with randomized brightness • Seeds fixed at `0xC0FFEE` for consistent beauty 🔊 **Procedurally Synthesized Audio** • Every sound effect generated by real-time audio synthesis • Crisp placement "thud" with frequency glide • Bright dual-tone perfect chime with harmonics • Deep rumbling game-over chord • Short UI click for button presses • No external audio assets needed ⚙️ **Customizable Experience** • 🎵 Sound effects toggle • 📳 Haptic feedback toggle • 🔍 6-level zoom adjustment for optimal viewing • All preferences saved locally 💾 **Local High Score** • Best score persists across sessions • Displayed prominently on the game-over screen • Challenge yourself to beat your personal record 📴 **Fully Offline** • No internet connection required • No in-app purchases, no data collection • Your game, your device, your privacy **🎯 Perfect For** • Quick gaming sessions during commutes or breaks • Arcade high-score chasers • Minimalist game design enthusiasts • Players who love precision-based challenges • Anyone who enjoys stacking-based arcade games One tap. Infinite challenge. How tall will your tower rise? Download Stack Tower 3D and find out! 🏗️🚀