AI Playtesting 🤖, Unity Particles 💥, Godot Editor 🕹️
🎮 Smart Game Dev Workflows
370 Lines to a Game: Sean Barrett’s Indie-Scale C Workflow
Sean Barrett (Thief engine, stb libraries) live-codes a 2D twin-stick shooter from a blank C file using Visual Studio 6 and raw OpenGL. In about 370 lines, he builds window creation, rendering, input, bullets, enemies, and collision—all driven by a single object array and simple switch-based logic. Along the way he explains why “just use arrays” often beats heavy ECS for indie games, when he’d refactor, and how this bare-bones workflow helps you reach a playable prototype fast.
How I Turned an LLM Into a Live Playtester for My Game
The dev of Crossword Dungeon built a Node.js text harness that lets an LLM actually play the shipped game over HTTP—moving, fighting, shopping, and triggering events just like a human. By exposing a textual UI and synthetic key inputs, the AI can reproduce bugs with custom fixtures, apply code fixes, and immediately re-validate behavior. For a milestone with five new special encounters, the AI handled implementation and deep playtesting in about 12 minutes, leaving the dev only a brief manual polish pass.
🚀 Scaling Performance & Visuals
Render 20,000+ 3D Mesh Particles in Unity 6 with Compute Shaders
Learn how to push Unity 6’s rendering pipeline to the limit with tens of thousands of mesh particles updated and drawn 100% on the GPU. This tutorial covers writing a compute-shader-based simulation, updating structured buffers, and using DrawMeshInstancedProcedural for ultra-fast instancing. You’ll also build a Render Graph–driven URP render feature that adds both a compute pass and a raster pass to your frame. It’s a practical, end-to-end guide for anyone serious about high-performance VFX.
GDstudio: A Faster, Multi-Scene Editor for Your Godot Projects
GDstudio is an upcoming dedicated editor for Godot projects built to boost productivity and speed. It lets you open multiple scenes at once in tabs or split panes, each with its own inspector and scene tree. Shaders, materials, and resources appear as full workspaces instead of cramped panels, and a sliding bottom drawer can host the filesystem, logs, or even another scene. With faster startup and editing performance, its alpha release is approaching, and signups are open at gdstudio.dev.
📈 Dev Strategy & Platform Insights
How a Million-Selling Solo Dev Would Start Over Today
A multi-release indie dev lays out exactly how he’d start from scratch today, from picking ideas to pressing the terrifying Steam release button. He shares a brutal validation funnel—10+ ideas, 1-line hooks, friend reactions, quick prototypes, itch tests—and kills anything that doesn’t excite people early. On the dev side he favors a “gardener” style: rapid, disposable mechanics built around a polished core loop. For marketing, he insists there’s no magic channel—just a marketable game, experiments everywhere, and doubling down on what actually brings wishlists.
New Steam Deck Metrics: See Real Player FPS and Verification Feedback
Steam Deck developers just got more visibility into how their games run in the wild. The partner dashboard now shows a 30-day rolling average FPS for Steam Deck Verified titles, using data from players who opt in to sharing their framerate. Valve also added survey-based feedback indicating whether users agree with a game’s Verified status and what issues they’re seeing. Together, these tools help teams quickly gauge the impact of patches on real Deck performance and user satisfaction.