Description
Drop4 | Html5 Casual Game
Drop4 | Html5 Casual Game reimagines Connect Four as a real 3D object sitting on a rotating platform, not a flat 2D grid. Drag to spin the board, zoom in close, and drop pieces from any angle — against a friend on the same device, or against a built-in AI opponent with three difficulty levels.
Key Features
- True 3D board — drag anywhere to spin the platform horizontally and view the grid from any angle
- Smooth zoom — mouse scroll, two-finger pinch on touch devices, or on-screen +/− buttons
- 1 Player vs AI — minimax opponent with alpha-beta pruning across 3 difficulty levels (Easy / Medium / Hard)
- 2 Player local mode — pass-and-play on the same device
- Full game logic — horizontal, vertical, and both diagonal win detection, draw detection, and a highlighted winning line
- Modern, bold UI — chunky sticker-style buttons, thick outlines, offset drop-shadows, and a playful color palette
- Fully responsive — built mobile-first with touch controls, and scales cleanly from phones to desktop
- Score tracking — running win count for both players across rounds
- Offline-ready — automatically uses a local copy of its 3D engine if you provide one, falling back to a CDN otherwise, with a friendly error state instead of a blank page
- Easy to re-skin — every color lives in a handful of CSS variables; no build tools or compilers involved
