Unity AI: AI Game Development Tools & RT3D Software - Unity AI is a collection of agentic AI-powered game development tools designed to automate tasks and generate assets for creators.
unity.com

RetroEngine - Rebuilding the Soul of CRTs.
retrogameengine.com

This One Simple Trick Can Help Make Your Animations Feel More Alive - Sometimes, one very subtle change gives you a much better result. Learn how to make your animations come to life with just one simple trick.
80.lv

2026 Tips for making your tweets go viral - IndieGameJoe is the only person I know who can actually make twitter work. 
howtomarketagame.com

I’m Tired Of Sneaking Through Tall Grass In Games - A lot of time in games like Assassin's Creed or Horizon Zero Dawn I'm just rolling from one patch of tall grass to another and I'm getting bored
kotaku.com

Jobs

Get Unity Certified! Take aim at your dream job! A a certification that will help you stand out from the crowd.

Videos

How to Make Anything Fun - This is an in-depth look at how to make anything fun, in particular in games, education and life as a whole.
Jonas Tyroller

AI Tools for Unity Devs - What does AI actually look like in a real Unity workflow? In this stream, we’ll take a practical look at the Unity AI Open Beta and how it can be used to support developers in production. Joining us are Hugo, Principal Product Designer at Unity, Maxime, Principal Machine Learning Engineer at Unity, and Hugo of Code Monkey. Together, we’ll walk through a sample project created using Unity AI and explore how the technology can help teams work more efficiently, iterate faster, and solve everyday development challenges, while keeping developers firmly in control.
Unity

Upscaling classic Sierra adventure games - My attempt at upscaling the background graphics from classic Sierra adventure games.
Old Man Yells at Code

Coding Adventure: Solving the Rubik's Cube - My attempt at solving the 3x3 Rubik's cube (by programming the computer to do it for me).
Sebastian Lague

Design for everything in Kingdom Come: Deliverance II - Design for everything in Kingdom Come: Deliverance 2
AI and Games Conference

Are Gaussian Splats the Future of Level Design? - Gaussian Splats are incredibly popular in the world of computer graphics lately, enabling you to easily capture and display real world environments. They also have a massive number of challenges for use in game development compared to traditional polygonal workflows, such as size, performance and physics/collisions. This insane FPS project however showcases how Gaussian Splats can be used in real world game development.
Gamefromscratch

The Secret to Great Game Art - In this devlog, I share how programmer art and writing code can be a real superpower when it comes to creating beautiful and interactive art for your games, and might just be the best way to do it on an indie budget. I'll show you how efficient use of both the CPU and GPU using a combination of C#, Unity Jobs, Shaders and VFX Graph can help you create great art for your game.
Kyle Banks

50,000 Mesh Particles on GPU in Unity 6 (No CPU Overhead) - Create high-performance 3D GPU particles in Unity 6! In this tutorial, we build a complete GPU-driven particle system where thousands of real 3D meshes are simulated and rendered entirely on the GPU using Compute Shaders. You'll learn how to efficiently simulate particle behavior, update structured buffers, and draw massive amounts of custom meshes with minimal CPU overhead using Unity 6’s new Render Graph system. Perfect for explosions, swarms, crowds, or any effect that needs huge numbers of animated 3D objects running at smooth framerates.
git-amend

Assets

Must-Have New Assets - Power your projects with 27 New Assets featuring a $1,300+ Value. Start your collection for just $5, or grab the full professional suite for $68.99.
Unity Affiliate

Ultimate Farming RPG Assets Bundle - Spring into a curated library of farming-game development assets for Unreal Engine and Unity. Save time on your next build, and help support Code.org!
Humble Bundle Affiliate

Humble Software Bundle: Ultimate Unreal and Unity Assets Galore and More - Pay what you want for a gigantic library of game development assets for Unreal Engine and Unity—save time using modular magic today!
Humble Bundle Affiliate

Localization-Unity - Localization System For Unity Engine Supports More Than 100+ Languages
PicoShot Open Source

NeatoTags - A GameObject Tagging System for Unity
KingRecycle Open Source

vFrame.VFS - Virtual File System for Unity
VyronLee Open Source

unity-urp-radiance-cascades - Alexander Sannikov's Radiance Cascades for Unity's URP
alexmalyutindev Open Source

UniVue - High-performance, lightweight reactive UI framework for Unity.
Avalon712 Open Source

Lua-CSharp - High performance Lua interpreter implemented in C# for .NET and Unity
nuskey8 Open Source

GridForge - A high-performance, deterministic voxel grid system for spatial partitioning, simulation, and game development
mrdav30 Open Source

trecs - ECS framework for Unity with full game state serialization, input recording/playback, and Burst/Jobs support
svermeulen Open Source

KeyEngine - KeyEngine is a game engine/framework for creating 2D games, powered by the Unity-like ECS
KeyDevLol Open Source

unity-kataru - Unity integration for Kataru, the minimal interactive dialogue language.
kataru-lang Open Source

starred - A compact favorites tray plus selection history for the Unity Editor.
landosilva Open Source

Footwerk by MAYO Games - This is a demo of a unity package that helps sticking feet to the ground during movment animations
arkhipovdesign.itch.io

OptimizationBible - This repository hosts my notes regarding games optimization with focus on Unity and Unreal in particular
GameDevGrzesiek Open Source

NCDK - Null Comma Development Kit for Unity - is a useful set of tools and extensions to speedup development of core Unity applications. 
NullComma Open Source

glade-mcp-unity - Connect any MCP-compatible AI client (Claude Code, Cursor) to your Unity Editor. 222+ granular tools, a full Unity-aware system prompt, game design document project context, script semantic search
Glade-tool Open Source

unity-ui-document-design-system - A drop-in design system for Unity 6 UI Toolkit (UIDocument + UXML + USS). Tokens, components, icons, mobile responsiveness, and a runtime helper — all themed dark, all keyboard-and-touch-ready
sinanata Open Source

unified-solver - A unified particle solver for Unity — water, gas, cloth, ropes, soft- and rigidbodies in one compute kernel.
JohannHotzel Open Source

ballistic-solver - Native C/C++ numerical launch-angle solver for moving targets under quadratic air drag
ujinf74 Open Source

spritebrew - AI-powered pixel art sprite sheet generator. Upload or generate characters → animate → export game-ready sheets for Unity, Godot, GameMaker, RPG Maker.
GAlbanese09 Open Source

sprite-sheet-helper - Create sprite sheets, gifs and assets from 3D models
Kyonru Open Source

unity-cross-platform-local-build-orchestrator - One PowerShell command on your Windows PC builds and ships your Unity game to four platforms — Windows (Steam), Android (Google Play), iOS (TestFlight), and macOS (Steam)
sinanata Open Source

unity-mesh-fracture - Drop-in Voronoi mesh fracturing for Unity URP. Pure-C# fragmentation, watertight fragments, optional Unity-physics bouncing, alpha-fade dissolve, and a pre-bake cache with cooked convex hulls. 
sinanata Open Source

AnimateUIMaterials - Unity asset to allow animating UI materials
lgarczyn Open Source

Shop up to 50% off Daniel Ilett - Daniel Ilett loves making shaders and teaching people all about them. If you're looking for layer-maskable post process effects, retro console and CRT/VHS shaders, or flexible toon cel-shading effects, then he's got you covered. PLUS get Toon Shaders Pro for URP for FREE with code DANIELILETT
Unity Affiliate

RxFSM - Unity FSM that reads like a design document — not code
YoruYomix Open Source

Game Spotlight

Night Shift: 1999 - Balance work, vampirism and socialising as you explore Kings Cross, Sydney during the last year of the millennium. Keep a lid on your darkest desires and be rewarded with a deeper understanding of what it means to live again. Or don’t — no one will stop you. You’re a vampire, after all.

[You can get the demo on Steam]

Georgina Owassapian

Call Of Dookie - Demo Available Now!

My game, Call Of Dookie. Full game available now on Steam

Contact Us Have a question, comment, or request? Please let us know!

Would You Mind Helping Us Out?

Forward Forward

A Marrone Games project.