Top 5 C++ game-mod Projects

mtasa-blue

5 1,273 9.4 C++

Multi Theft Auto is a game engine that incorporates an extendable network play element into a proprietary commercial single-player game.

Project mention: Open source but but commercial use is paid | /r/opensource | 2023-05-15

If the code is compiled, you'd have to pull a few more tricks. But to be fair that is also an issue even if your code is not source available - people can (and do) decompile closed-source programs and hack on them. My personal favourite of that is https://multitheftauto.com/ where the community reverse engineered GTA San Andreas to add multiplayer

NFS-XtendedInput

12 82 6.4 C++

NFS (Black Box, MW & newer) - XInput Plugin

Project mention: MOST WANTED XBOX 360 | /r/needforspeed | 2023-05-20

does the dpad work for controlling the map? if not then maybe you could try this NFS XtendedInput mod https://github.com/xan1242/NFS-XtendedInput

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
NFSU-XtendedInput

9 75 0.0 C++

NFS Underground & Underground 2 - XInput Plugin

Project mention: Controller issues on PC | /r/NFSU2 | 2023-12-07

You're gonna probably want both the ThirteenAG and XtendedInput fixes. Both really helpful at getting this game up and running in the current day.

NFSMW_XenonEffects

3 27 5.2 C++

NFSMW XenonEffects restoration
xenomods

4 22 9.0 C++

Some mod code for Xenoblade games on Switch.

Project mention: Alexandria's core crystal | /r/Xenoblade_Chronicles | 2023-05-20

Just noticed that the Xenomods freecam mod has finally updated with limited XC3 support, so I thought I'd check if it were possible to clip into the models just enough to reveal the full shape of Alexandria's core crystal + locate Dirk's. As expected the Consul models don't have one modelled anywhere and Dirk's Agnian outfit only appears in a prerendered cutscene so no dice (I swear Xenoblade always put the juicy stuff in prerendered cutscenes...), but at the very least this is the full shape of Alexandria's. It's green yeah but clearly not an Aegis core so she's out of the running for the Mythra kid. Not that this is new insight since the sharp point obviously couldn't have been the Zohar shape, but either way figured I'd check.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).