rorr-mods
rorr-mods is a monorepo for my Risk of Rain Returns (RoRR) modding ventures.
RoRR, like Risk of Rain, was made in GameMaker. One big difference, however, is that RoRR targets YYC. For a little more information on the topic of YYC, you may refer to my small writeup I wrote when HoloCure made the move.
There are several projects here, but most predominately the Umbrella API and some other related projects.
Umbrella API
The Umbrella API and associated tools introduce a C# mod loader and modding API to GameMaker games, specifically tailored for RoRR.
OpenWinExt
A completely open-sourced and reimplemented version of the auxiliary RoRRWinExt native library used in RoRR.
ProvEdit
Work-in-progress ProvEdit fork designed to work with the new 0.2.0 format introduced by RoRR.