Tag Archives: PbtA Design

PbtA games (Powered by the Apocalypse) are sometimes summarized as 2d6 games, due to the 2d6+stat dice mechanic popularized by Apocalypse World: a 10+ is an unmitigated success, a 7-9 is a mixed success, and a 6- (6 or less) is a failure. But some PbtA games use other dice mechanics.* I was particularly fascinated by the action rolls of Blades in the Dark, which use dice pools where only the highest die is considered: “They might succeed at their action without any consequences (on a 6), or they might succeed […]

If you are interested in designing a Powered by the Apocalypse (PbtA) tabletop roleplaying game: Happy designing! Originally published 03/21/21. Revised to remove a reference to an older version of Vincent Baker’s series of blog posts and to include a reference to the Dungeon World Patch Kit. Updated 10/22/2022 with links to 2d6 probabilities and Uncommon World. Updated 10/12/2023 with links to new posts here. Photo by Ana Itonishvili on Unsplash.

Stars & Wishes is a tested method to get positive feedback and constructive criticism, helping you understand what your players thought of your TTRPG (tabletop roleplaying game) session. Here is my adaptation of the method. I use these as my last two prompts at the end of every session (integrated into my custom End of Session move), encouraging each player to contribute: I love these prompts as a formal way to unwind from a session and reflect on what happened and what people would like to see happen next. I […]

My normal prep uses the Lazy Dungeon Master Adventure Prep, though sometimes I turn to the 7-3-1 technique or what I call Monty Hall Prep. When my players in a Dungeon World campaign told me (in Stars & Wishes) that they planned for their PCs to return for a third time to a tunnel to search for the McGuffin, I decided to mix it up. I needed to think differently about this setting, which they’d already visited multiple times. And I’d been wanting to get better at thinking through and […]

So I discovered Dungeon World originally through Sly Flourish’s blog, and he is open about adapting techniques from other systems in his 5e games. He recently blogged about zones in combat, lifted from Fate Condensed: Zone-based Combat in D&D. Prior to the COVID-19 lockdown, I had a lot of miniatures and terrain maps that would come out for battle.  In switching to online play for 5e, I found maps (and icons for opponents) to become a huge time sink. Because battles can look phenomenal in Roll 20, there’s an expectation that […]

In my recent survey, I funneled respondents into one of four areas, based on the role-playing games (RPGs) they played: Key attractions of PbtA games are the mechanics (especially the moves), the ease and simplicity of the rules, the emphasis on character-driven story and narrative, and the narrow focus of each game. “The simplicity of mechanics allows for more player agency and control of the narrative, and it tends to focus on unique and intriguing characters,” said one respondent, who had played Ironsworn, Monsterhearts, and Monster of the Week. “Short […]

The goal of this survey is to provide feedback to the OSR and RPG community on what Level 1-3 spells are considered most useful. The results can then be used to create shorter spell lists and player aids – or to inspire custom spell lists for other designs. Spell descriptions take the form of “Name [120′, 2] Effect” showing “[range in feet, duration in turns]” before the magical effect. Spell descriptions © Zenopus Archives, http://zenopusarchives.blogspot.com. Used by permission. The survey was fielded from November 10, 2019, through June 1, 2020. […]

One comment I got about Tunnels & Traps was surprise that I used Wisdom instead of Intelligence. That was definitely atypical of 1970s RPGs (which were my influences in 1980). Inspired by D&D, the typical attribute-based RPG had Strength, Dexterity, and Intelligence. A majority had Constitution and Charisma. And they all had 6 to 8 stats: D&D EotPT T&T B&B C&S Traveller RuneQuest 1974 1974 1975 1976 1977 1977 1978 Attributes 6 6 6 8 7 6 7 Strength 100% X X X X X X X Dexterity 100% X […]