A Long Game Project game

An open-source tabletop exercise game system by The Long Game Project

InsightRPG

The rules for running your own exercises

1 GM · 2 TO 6 PLAYERS · A d20 · 3 HOURS · FREE (CC0)

A role-playing game system built to help teams practise thinking under pressure.

Players create characters, respond to unfolding crises, and make decisions with incomplete information. The insight comes from the discussion.

The system is a stripped-down version of D&D and other TTRPGs. If you've played D&D, you'll recognise the bones. If you haven't, you can learn the entire system in ten minutes. It scales from a quick lunchtime exercise to a full-day strategic simulation.

The Long Game Project's facilitated client exercises run on this system, including two conference games delivered for ALLFED.

CC0 1.0 Universal - No rights reserved. Use it, adapt it, redistribute it.

What's inside

Rules Reference

The complete game system: character creation, dice mechanics, GM tools, and 30+ random tables for scenario design.

Read the rules →

Character Generator

Roll a character in seconds. Generates people and organisations with skills, abilities, and backstories.

Generate a character →

Quick Scenarios

10 ready-to-run 45-minute exercises. Each includes briefings, timed injects, and debrief questions.

Browse scenarios →

Go deeper

Learn
Train your team
We teach your people to run exercises for your own teams or your clients.
See training →
Enhance
PRISM Cards
552 question cards in 11 decks.
Explore PRISM →
Outsource
Test a crisis plan
Want an exercise designed and run for you?
Learn more →