Mike Geig joined Unity thirteen years ago as a screencaster and is now a principal developer advocate — a job with no sales quota, no marketing targets, and a single KPI: how happy the community is. He'll have flown close to 100,000 miles this year to find out, and he calls himself a game developer first and a Unity employee second. So we brought him the arguments Unity developers actually have: Godot overtaking Unity at the GMTK Jam after nine years, an engine that only started paying for itself in the last two years, the open-source fight he's been losing internally, the DOTS animation system that got cut, whether HDRP is really dying, and whether Unity AI can compete with a $200 Claude subscription. He'll never lie to us, he says — but he reserves the right to be wrong.

🔹 Links:

Mike on X: https://x.com/mikegeig

Mike on LinkedIn: https://www.linkedin.com/in/mikegeig/

GMTK Game Jam 2026 engine stats: https://bsky.app/profile/gamemakerstoolkit.com/post/3mrmx5mi3mk24

Yuri's Unity AI video: https://youtu.be/JsYYnVemozo

After Effects MCP: https://github.com/Engine-Room-Games/after-effects-mcp

🔹 Chapters:

00:00 Intro

02:23 What We've Been Playing

10:44 100,000 Miles and a KPI Called Happiness

24:18 Game Developer First, Unity Employee Second

31:15 Two of Everything, Addressables, and Why Nothing Is a Two-Week Fix

40:52 Engine Upgrades and the Lies We Tell Ourselves

47:28 Godot Dethroned Unity (at Game Jams, Anyway)

54:03 The Open Source Fight Mike Has Been Losing for Years

01:01:06 The Engine Only Just Started Paying for Itself

01:06:06 Digital Twins and Unity Studio: The Non-Game Side

01:19:07 The Hundreds of Games You Didn't Know Unity Made

01:31:43 DOTS Has No Animation System, So Don't Make a DOTS Game

01:40:37 Thousands of Empty GameObjects, GetComponent, and Git Blame

01:48:33 HDRP Isn't Dying, URP Is Becoming Universal

01:55:26 Unity AI vs. a $200 Claude Subscription

02:05:59 AI Witch Hunts, and Why Yuri Didn't Go Indie

02:15:30 Mike's Unity Tips

02:18:41 One Book, One Movie, One Game, and Pokémon Go

Episode URL: https://tech-debt.club/episodes/8-tdc-08-13-years-inside-unity-with-mike-geig