2D Slingshot Arcade & Boss Fight Template

Complete, production-ready 2D Slingshot Arcade template! Organized into 12 commented Event Groups for easy reskinning into your own mobile or web hit.
Live Demo: https://gd.games/fanat-g/dirty-laundry
FEATURES:
• Infinite Math Carousel: Smooth swipe scrolling via modulo math (zero physics lag) + PC keys (A/D, Arrows).
• Slingshot & Jelly Physics: Drag-and-release stretch, particles, camera shake & jelly landing tweens.
• 3-Tier Range System: Short, Medium & Long projectiles ("ReachLevel" 1-3) for a 3x3 target grid.
• Endless Waves: "WaveClock" timer with 5 escalating phases (4.0s to 0.7s spawn) looping infinitely.
• Boss Fight: Boss with HP bar & 0.6s rapid attacks at the end of each cycle.
• 9 Trophies: Real-time unlocking of 9 ranks (15 to 450+ pts) saved in Storage.
• Interactive Tutorial: 3-step hand onboarding.
• Full UI & Audio: Pause (P/Esc), Mute save, Local Top-3 & Cloud Leaderboard.