Gamedev Ressources
Textures
- Kenney Prototype Textures - his most downloaded pack
 - Texture Ninja
 - Texturelib
 - Texture Library Previews · Render96 Oldschool Textures
 - ShoeBox to rip textures out of photos
 
PBR
- ambientCG
 - Duet PBR
 - Poly Haven
 - 3D TEXTURES.ME
 - cgbookcase
 - Poly Haven
 - IES-Library
 - A database of physically based values for CG artists
Fonts
 - Velvetyne
 - Font Library
 - Hanoded Fonts – Handmade fonts for you!
 - In-Depth Guide to the Best Free Fonts • Beautiful Web Type
 - Fontshare: Quality Fonts
 - The X Fonts
 - Velvetyne Libre Friends
 - DIGITAL FONTS
 I made a plugin for creating custom Fonts from Images : r/godot
Shader
- VFExtra Textures Update - Real Time VFX
 - Particle Pack · Kenney with this blog post Drawing particle effect sprites · Kenney
 - Textures for VFX - Database
 
Obsure stuff and tools
- TreeIt | Tree Generator and Kurtz and Fernhout: PlantStudio
 - Roel z'n Boel - Free Skyboxes and Editor | Sky Box Generator
 - Panorama to Cubemap for the old school Cubemap Skyboxes vs Cubemap to panorama
 Voxel Displacement Renderer — Modernizing the Retro 3D Aesthetic – Daniel has a blog now
- Tileset Roundup – BorisTheBrave.Com
 
Collections
- Engines Database
 - Game UI Databse
 - Game Making Tools Wiki
 - Cool (and fun) Tools curated by alienmelon
 - Godot Shaders
 - Comprehensive Games with Level Editors - Google Drive
 - Online Tools you can try
 - DE- Demokratielabore How tos