opr-rules

Provides detailed rules and design guidance for Grimdark Future Firefight.

Updated Mar 1, 2026

Search Tags:#game design #opr #rules reference #wargaming #grimdark future #campaign mechanics

Ready to run

npx skills add https://github.com/digitalsadhu/gang-wars --skill opr-rules

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: opr-rules
Source: https://github.com/digitalsadhu/gang-wars/tree/main/.claude/skills/opr-rules
Command: npx skills add https://github.com/digitalsadhu/gang-wars --skill opr-rules

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a comprehensive reference for the Grimdark Future Firefight ruleset, enabling users to design, review, and balance campaign mechanics for tabletop wargames.

Core Features & Use Cases

Rules Reference: Access detailed rules for preparation, gameplay, movement, shooting, melee, wound effects, morale, terrain, and special rules.
Design Assistance: Use the rules to ensure homebrew mechanics are balanced, terminology is correct, and rules interactions are considered.
Use Case: When designing a new unit for your Gang Wars campaign, consult this Skill to ensure its stats and abilities align with the core Grimdark Future Firefight rules and maintain game balance.

Quick Start

Use the opr-rules skill to explain the 'Ambush' special rule.

Frequently Asked Questions about opr-rules

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

What are the Grimdark Future Firefight rules for movement and shooting mechanics?▼

The Grimdark Future Firefight ruleset provides detailed references for preparation, movement, shooting, melee, wound effects, morale, terrain, and special rules to ensure balanced wargaming.

How do I balance homebrew units and campaign mechanics for One Page Rules?▼

To balance homebrew campaign mechanics, consult the Grimdark Future Firefight rules reference to validate terminology, check rules interactions, and ensure new unit stats align with core game mechanics.

How does the Ambush special rule work in Grimdark Future Firefight?▼

The Ambush special rule is explained within the Grimdark Future Firefight rules reference, offering clear explanations and design guidelines aligned with the One Page Rules philosophy for streamlined gameplay.

Can I use this rules reference to design custom Gang Wars campaigns?▼

Yes, you can use the Grimdark Future Firefight rules reference to design Gang Wars campaigns by ensuring custom unit stats and abilities maintain game balance and align with core rules.

What is the One Page Rules design philosophy for tabletop wargaming?▼

The One Page Rules design philosophy focuses on streamlined gameplay. This reference adheres to that approach by providing clear explanations and design guidelines for Grimdark Future Firefight mechanics.