Hey everyone 👋 I built SessionRoll because I kept noticing the same problem in tabletop groups: starting a campaign is often the hardest part for Game Masters. You can spend hours trying to come up with a setting, villain, factions, plot hooks, and how they all connect before the first session even begins. Most generators I found online only gave one-line prompts like “A dark forest with a cursed king.” Cool idea, but not actually helpful when you're trying to prep a real session. So the goal with SessionRoll was simple: Create a tool that generates usable campaign frameworks, not just random ideas. Instead of a single prompt, SessionRoll generates things like: • campaign premise • main conflict • villain motivation • factions and NPC tensions • starting location • plot twist • campaign progression structure I also added the Campaign Web visualizer so GMs can instantly see how everything connects villains, factions, NPCs, locations, and artifacts like a conspiracy board for your campaign. Everything is seed-based, so you can share campaigns with friends just by sharing the seed. The whole project is also intentionally 100% client-side (no database, no APIs). I wanted it to load instantly and feel lightweight - something you can open while prepping a session. This is still very much a first version, and I’d love to hear: • what features would help you prep faster • what kinds of generators you'd want next • how you currently plan your campaigns Thanks for checking it out - excited to see what kinds of campaigns people generate with it. ⚔️

SessionRoll

Instant Tabletop Campaign Ideas - Non-AI.

Instant Tabletop Campaign Ideas - Non-AI.