Welcome to Game Master Gym
Game Master Gym is a dedicated training platform designed to sharpen your improvisational skills, narrative pacing, and mechanical mastery as a tabletop roleplaying game Game Master.
How It Works
Select individual drills from the sidebar. Each drill targets a specific GMing muscle—from rapidly generating complications to editing bloated flavor text. Click 'Generate' to get a random prompt, fill out your response, and save it to your Vault.
Ready for a full workout? Configure a Practice Session by selecting multiple drills. A timer will start, and you will be guided seamlessly through each drill back-to-back, simulating the high-pressure environment of a live game.
The Vault
Everything you save is securely stored in The Vault directly within your browser. You can export your saved drills to a CSV file to incorporate them into your actual game prep, or use them as a repository of ideas.
Select a drill from the navigation menu on the left to begin your training.