
My 13-Year-Old Built a 3D Game in a Week Using Vibe Coding (No Coding Skills Required)
What happens when you hand a 13-year-old an AI coding tool and zero instructions? In this special episode, Paddy hosts his son Arjan for a hands-on look at vibe coding — the AI-powered approach to building software using nothing but natural language prompts. Together they walk through Dolphin Quest, the fully functioning 3D game Arjan built using Replit Agent in roughly a week — complete with combat mechanics, an in-game economy, AI-generated dolphin artwork, multiple worlds, achievements, and boss battles. No coding experience required. Whether you're a product manager, business analyst, developer, or just curious about AI, this episode shows what's possible when you combine human creativity with the latest AI tools. What vibe coding is and why it's gone mainstream in 2026 Live demo of Dolphin Quest — a 3D game built entirely by a teenager using AI How Replit Agent plans, builds, tests, and debugs its own code The prompting techniques that worked (and the mistakes to avoid) Why creativity and domain knowledge matter more than coding skills Practical tips for anyone wanting to start vibe coding today Timestamps 00:00 Introducing Arjun and Vibe Coding 02:35 What Makes a Great Game 03:31 Early Creativity and Dolphin Obsession 06:30 The Vibe Coding Experiment Setup 08:53 Tool Choice and Prompting Tips 14:35 Dolphin Quest Demo Begins 16:21 Worlds, Chests, and AI Dolphins 18:22 Submarine Speed and Cheats Testing 21:18 Achievements and Boss Combat 26:21 Build Time and No-Code Reality 30:06 Refinements and Vibe Coding Advice 31:47 Wrap-Up and Final Thoughts ⚡️ In each episode, Paddy Dhanda deep dives into a new human Superpower to help you thrive in the age of AI. Host: Paddy Dhanda Paddy works at the largest Tech training organisation in the UK and is passionate about helping tech professionals build human skills to thrive in the age of AI. Contact Paddy: paddy@superpowers.school Subscribe to my newsletter: 👉 Newsletter: https://www.superpowers.school/subscribe Get full access to Product Powers at www.superpowers.school/subscribe










