Introduction
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OPX//77 is a roleplay framework for Open77, the multiplayer platform for Cyberpunk 2077 — one resource, opx_infinity, plus the opx_lib client library.
OPX//77 gives an Open77 server characters, money, jobs and gangs, appearance, an inventory, vehicles and garages, a HUD, chat, staff tools and more. It ships as one resource, opx_infinity, plus a small client library, opx_lib.
Early development
OPX//77 is not production-ready. The API and features change without notice.
Where to start
| You want to… | Read |
|---|---|
| Install it on a server | Install, then Configure |
| Fix a problem on a running server | Troubleshooting |
| Look up a module: its commands, events, settings | opx_infinity |
| Add a feature to the framework | Write a module |
| Build your own resource next to it | For creators, then Write a separate resource |
Port code from the old opx77_* resources or from FiveM | From opx77_* to opx_infinity, Convert from FiveM |
| Understand how it works inside | How it works, then the concepts |
| Look up a core or library function | Core, opx_lib |
What changed in September 2026
- The sixteen documented
opx77_*resources (and five more) were replaced by one resource,opx_infinity. - Each old resource is now a module inside it; modules talk to each other through in-process contracts instead of exports.
- Other resources use a smaller, curated set of exports and public server events: see For creators and From opx77_* to opx_infinity.
Licence
opx_infinity and opx_lib are MIT licensed. Copyright © 2026 Luís MOUTA. OPX//77 is an independent community project, not affiliated with or endorsed by CD PROJEKT RED.