Listen: How I built LennyRPG

Listen: How I built LennyRPG

From Lenny's Reads by Lenny Rachitsky

March 18, 2026 · 20 min

About this episode

Ben Shih discusses the process of creating LennyRPG, a game based on podcast trivia.

When Lenny released his full podcast transcript archive, Ben Shih a non-technical designer at Miro — built LennyRPG: a Pokémon-style RPG where you battle podcast guests with product trivia. In this episode, Ben walks through the exact six-step workflow he used to go from sketch to shipped game, including the tools, prompts, and decisions at every stage, along with the broader lessons he learned along the way. --- In this episode, you'll learn: • How to have AI interview you instead of writing the PRD yourself • When to pivot your framework, rather than force the wrong tool • How to systematically process 300+ transcripts into game data • Three core lessons Ben learned from building LennyRPG --- References Ben Shih: https://www.linkedin.com/in/hbshih/ Brian Balfour: https://www.linkedin.com/in/bbalfour/ Claude Code Awesome Skills marketplace: https://github.com/ComposioHQ/awesome-claude-skills LennysData.com : https://lennysdata.com/ LennyRPG: https://www.lennyrpg.fun/ Lenny's Product Pass: https://www.lennysproductpass.com/ OpenGameArt.org : https://opengameart.org/ Phaser 3: https://phaser.io/ RPG-JS: https://github.com/RSamaium/RPG-JS Supabase: https://supabase.com/ Wispr Flow…

People in this episode

Host: Lenny Rachitsky

Guest: Ben Shih

Topics covered

  • game development
  • AI tools
  • podcast trivia
  • entrepreneurship
  • design process
  • product management

Keywords

  • LennyRPG
  • game development
  • podcast trivia
  • AI tools
  • design process
  • Ben Shih

Mentioned in this episode

Organizations: Miro, Claude Code Awesome Skills marketplace, LennysData.com, Lenny's Product Pass, OpenGameArt.org, Supabase, Wispr Flow

Products: LennyRPG, Phaser 3, RPG-JS

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