SPIRE | HTML5 Game

SPIRE — 3D Helix Hypercasual HTML5 Game

SPIRE is a polished 3D hypercasual HTML5 game inspired by helix / tower jump gameplay. Rotate the platforms, bounce the ball down the spire, dodge dark hazard segments, fall through gaps for combos, and grab power-ups for bigger runs — built with Three.js, fully offline, and ready for web or wrapper apps.

Gameplay

• Drag anywhere to spin the tower 1:1 with your finger or mouse
• Hold the left or right edge to keep turning
• Bounce on safe platform segments — avoid the dark traps
• Drop through gaps to build combos and smash platforms
• Collect gems and power-ups: shield, spring, slow-mo, score ×2, blaze
• Beat your best score (saved in the browser)

Features

• True 3D WebGL scene (Three.js) with particles, trails, and impact VFX
• Mobile-first touch controls + keyboard (A/D, arrows)
• Works offline — no CDN, no Google Fonts, works from file://
• Easy config — tweak physics, scoring, items, and powers in one file (js/config.js)
• Clean package — classic scripts only (not ES modules)
• Buyer documentation with architecture notes, config table, and developer examples
• Ready for static hosting, iframe embeds, Cordova / Capacitor
• WebGL fallback message when hardware acceleration is unavailable

What you get

• Playable game folder (Game/)
• Full HTML documentation
• Preview poster & icon assets
• Self-hosted fonts + license texts (Three.js MIT, Nunito OFL)

Customize in minutes

Open Game/js/config.js to change gravity, bounce, platform spacing, swipe sensitivity, score values, power-up durations, and item spawn rates — then hard-refresh. White-label friendly.

Technical

• HTML5 / CSS3 / JavaScript
• Three.js (local MIT build)
• No build step required
• Modern browsers: Chrome, Firefox, Edge, Safari

Credits / licenses

• Three.js — MIT
• Nunito font — SIL Open Font License 1.1

Need help after purchase? Open the included documentation or contact me through the item support page.