Built with PHPolygon
Games and projects built with the PHPolygon engine.
Code Tycoon

Code Tycoon is a software company management simulation where you build your tech empire from a garage startup to a global corporation. Hire developers, learn programming languages, take on client projects, and ship your own products.
It is the first game built with PHPolygon and ships with the 2D renderer (OpenGL 4.1 / NanoVG).
| Engine | PHPolygon 2D (OpenGL / NanoVG) |
| Platform | Windows, macOS, Linux |
| Distribution | Steam |
| Authoring | Claude Code |
Gameplay

The desktop view - manage your company across 16 departments: development, marketing, finance, employees, and more.
Tech Highlights
- Entire UI rendered via PHPolygon's
Renderer2D(NanoVG) - no HTML, no browser - Visual Regression Testing with PHPolygon's
GdRenderer2D+VisualTestCase - Standalone executable built with PHPolygon's PHAR build pipeline (embedded PHP runtime)
- Mod support via PHPolygon's
ModLoadersystem - Game logic, UI, and scenes are 100% PHP - authored with Claude Code
Building something with PHPolygon? Open a PR to add your project here.