Pen Fight 3D | Real-Time Multiplayer HTML5 Physics Game

Pen Fight 3D is a complete browser-based 3D tabletop fighting game built with React, TypeScript, Three.js and WebGL. Players aim, flick and spin customizable pens across a classroom desk, using realistic collision physics to knock opponents over the edge.

The package includes offline gameplay, AI opponents, local Pass & Play, practice challenges and real-time online multiplayer powered by an included Cloudflare Workers and Durable Objects backend.

Important External Service Disclosure

Cloudflare services are not included in the purchase price.

Online multiplayer requires the buyer to create and manage a separate Cloudflare account and deploy the included backend to Cloudflare Workers and Durable Objects. Cloudflare Workers, Durable Objects, Cloudflare Pages, hosting, domains, bandwidth, usage charges and any Cloudflare paid plan are external third-party services and are not included with this CodeCanyon item.

Cloudflare may provide limited free quotas, but availability and limits can change. Production traffic may require a paid Cloudflare plan. The buyer is responsible for Cloudflare registration, deployment, billing, monitoring and usage charges.

Offline modes—including VS Bot, Tournament, Pass & Play and Practice—do not require Cloudflare.

Main Features

• Complete HTML5 and WebGL 3D browser game
• Real-time two-player online multiplayer
• Quick matchmaking and private invite rooms
• Shareable private room codes and invitation links
• Offline VS Bot matches
• Configurable tournament matches
• Local two-player Pass & Play mode
• Practice range with stationery targets
• Four customizable 3D pen models
• Mouse and touchscreen controls
• Direct Flick and Slingshot control techniques
• Responsive desktop, tablet and mobile interface
• Procedural Web Audio sound effects
• Complete editable React and TypeScript source code
• Ready-to-upload static production build
• Included Cloudflare multiplayer backend source
• Detailed installation, customization and deployment documentation