Overview of Game Mechanics Affecting Story | Roundtable
This Roundtable (geekandsundry) episode gathers game designers and GMs to discuss how mechanics shape—or are shaped by—storytelling in tabletop RPGs. The panel explores specific systems, anecdotes about good and bad tables, player agency tools (plot points, cards, bennies), and practical GM advice for using mechanics to empower players, create tension, and steer tone. The conversation balances practical system examples with philosophy: mechanics can be both means-to-an-end and creative engines for narrative.
Panel & format
- Hosts/guests: Matthew Colville, Ivan Van Norman, Jasmine Bular (and others in the Roundtable format).
- Format: conversational roundtable, with game/system examples, personal anecdotes, and GMing recommendations.
Key points and main takeaways
- Mechanics communicate possibility: A rule that lets players take narrative control (plot points, cards, bennies) signals that certain things are allowed and empowers players to stop asking and start telling.
- Player agency matters: Systems that explicitly grant options early (e.g., 4th Edition powers, plot-point mechanics) help new players know what they can do and feel effective.
- Mechanics shape tone: Some rules encourage pulp-style complications (Warhammer-style "you succeed but worse") while others reward cinematic, player-driven narration (7th Sea, Baron Munchausen, Puppetland).
- Balance excitement and limits: Use a “yes, and” ethos but retain constraints—conflict and sacrifice create stakes and meaningful victories.
- Accessibility & inclusion: Don’t gatekeep; be willing to adjust or fudge rules to get new players into the game. Bad table experiences push people away; better tables and more varied options now exist.
- Show vs. teach: Streaming and high-production shows (Critical Role) can intimidate newcomers. Seeing behind-the-scenes DMing and “imperfect” games can reassure people that anyone can run/play.
Systems and mechanics discussed (examples & what they add)
- Plot points / Bennies / Hero points (Hyper, Vanquished?): Allow players to spend to influence outcomes or temporarily take GM-like control—directly empowers narrative.
- 7th Sea (7C): Mechanics reward flamboyant storytelling with bonus dice—system and story reinforce each other.
- Torg (card mechanic): Player cards allowed direct narrative overrides—explicitly tells players "you can do that."
- Baron Munchausen: Pure storytelling/pass-the-tale game—rules mostly facilitate tension and pace rather than adjudicate outcomes.
- Dread (Jenga / Tower of Doom): Physical tower as tension meter—mechanics translate fiction into a tangible risk.
- D&D editions:
- 4th Edition: Gives concrete powers at character creation—helps new players know their options but can narrow perceived solutions.
- 3/3.5 Edition: More sandbox and crunchy, satisfying to system-focused players but can be overwhelming and rules-heavy.
- Warhammer Fantasy Roleplay / Dark Heresy: Die mechanics that produce “success with complications” (yes…but) encourage pulp tension and escalation.
- Edge of the Empire: Can be crunchy but creates notable narrative moments.
- Puppetland: Rules that force third-person narration and collaborative storytelling—creates a shared single-narrator feel.
- Mouse Guard, Pugmire, 10 Candles: Examples of games that push a particular tone (whimsy, community-driven creation, escalating despair/hope) through mechanics.
Notable anecdotes & quotes
- “If you sell it to me, I won't make you roll for it.” — Treat good player narration as sufficient, reward it.
- “There's always a way to do what you want to do. You just have to figure it out, and that figuring is part of the fun of playing.” — Use mechanical trade-offs/sacrifices instead of flat denials.
- On dice that complicate success: "Yes — you succeeded, but now you're in a worse place." (Warhammer-style)
- Personal negative experience: A player arriving with the Book of Vile Darkness and being excluded by a table because of character choices—demonstrates how culture and mechanics together shape player experience.
- Streaming DMs: Showing behind-the-scenes can demystify GMing; avoid making viewers think every game must be a flawless show.
Practical recommendations for GMs
- Use mechanics to signal possibilities: If you want players to take narrative control, include mechanics that explicitly allow it.
- Empower new players early: Give clear options or starting powers so they know what their characters can do.
- Be excited with your players: React positively to player creativity—reset your GM priorities if you’re not enjoying players’ moments.
- Say “yes, and…” when possible; when you must constrain, make it a sacrifice or complication rather than an outright no.
- Match system to tone: Choose mechanics that naturally produce the kind of story you want (pulp danger, cinematic heroics, communal storytelling, etc.).
- Create safe, welcoming tables: Adjust levels or mechanics to include newcomers; don’t weaponize rules to exclude.
- Try mechanical tools that create tangible tension (Jenga, candle-snuffing) when you want a palpable sense of risk.
Games to explore next (mentioned as inspired runs)
- Campaigns built on non-European mythologies (Mahabharata, Chinese/Japanese myth).
- One-on-one or small-session backstory-focused campaigns (multiple solo sessions per player that interlock in a larger game).
- 10 Candles (candle-based countdown horror/hope structure).
- Puppetland (shared third-person narrative style).
- Pugmire and other community-crowdsourced/content-in-progress systems to show collaborative creation.
Who this episode is for
- New GMs looking for practical ways to use mechanics to support story and player agency.
- Experienced GMs curious about how different systems produce tone and narrative beats.
- Players who want to understand how rules can enable creativity rather than stifle it.
Quick takeaway checklist for GMs
- Decide the story tone you want first; pick mechanics that naturally create that tone.
- Empower players early—use clear abilities or narrative currency.
- Reward good storytelling; avoid forcing unnecessary rolls.
- Use mechanics to create stakes (sacrifices, countdowns, complication dice).
- Keep tables welcoming; be ready to fudge or adjust to include players.
- Watch both polished shows and behind-the-scenes content to learn craft without intimidation.
This episode emphasizes that good design and good GMing treat mechanics as a language: when used intentionally they tell players what’s possible, create meaningful tension, and make collaborative storytelling more fun.