R2API_Rulebook
⚪ Last updated 2023⚠️ Install Order · 1 step
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview
🔍 Analysis
- 👍 0.0% endorsement rate
- 🏆 #19 of 62 Libraries mods in this game by downloads
📋 About This Mod
API for registering rules to the Rule Catalog
R2API_Rulebook is a library submodule for R2API that helps mod creators manage custom rules in Risk of Rain 2's RuleDef system, which controls artifact, expansion, and difficulty selection in the lobby. It adds ExtendedRuleChoiceDef for multiple requirements and supports creating new rule categories. With 5 endorsements and 883,897 downloads, it's a niche but widely used tool for modders.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge download count (883k) shows it's a standard part of many mod setups.
- Solves a real problem for modders by allowing multiple requirements on rules.
- Actively maintained by RiskofThunder, the team behind R2API.
⚠️ Cons
- Very low endorsement count (5) compared to downloads, suggesting it's underappreciated or niche.
- Requires R2API as a dependency, adding another layer to mod management.
- No wiki page yet, so learning to use it may require digging into code.
This is for mod developers creating Risk of Rain 2 mods that need custom rules for artifacts, expansions, or difficulties. If you're a player just looking for gameplay mods, you don't need this directly, but many mods depend on it. It's essential for anyone wanting to build complex rule interactions.
💡 Beginner Tips
- If you're a modder, check the R2API wiki for examples on using ExtendedRuleChoiceDef.
- Make sure R2API is updated to the latest version to avoid compatibility issues with this submodule.
- For players, just install this mod if another mod requires it; it won't affect gameplay on its own.
📊 Mod Details
- Game
- Thunderstore Mods
- Author
- RiskofThunder
- Version
- 1.0.1
- Downloads
- 883,897
- Endorsements
- 5
- Category
- Libraries
- Created
- 1/4/2023
- Updated
- 6/3/2023
- Tags
- Libraries
🔧 How to Install Thunderstore Mods
Use r2modman/Thunderstore Mod Manager. Or manual: install BepInEx, drop mods into plugins folder.
📖 Full step-by-step install guide for Thunderstore →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Thunderstore commands, item IDs, and more.
Keep browsing — more Thunderstore mods await