diff --git a/DEVTools.md b/DEVTools.md
index 913964e55..216af3173 100644
--- a/DEVTools.md
+++ b/DEVTools.md
@@ -32,6 +32,7 @@
 * [Dev.tube](https://dev.tube/) - Developer Talks
 * [Roadmap](https://roadmap.sh/) - Developer Roadmaps / Guides 
 * [Android Developer Roadmap](https://github.com/skydoves/android-developer-roadmap)
+* [Markdown Tutorial](https://www.markdowntutorial.com/) - Interactive Markdown Tutorial
 * [Python Discord](https://pythondiscord.com/resources/) or [Python Reference](https://github.com/rasbt/python_reference) - Python Learning Resources
 * [30 Days Of Python](https://github.com/Asabeneh/30-Days-Of-Python) - Python Guide
 * [CodingBat](https://codingbat.com/) or [PyQuickie](https://chrome.google.com/webstore/detail/pyquickie/okpdnfgpbpifbncoleieajiblmebbkci) - Python / Java Practice
@@ -821,6 +822,7 @@
 * [Material Maker](https://rodzilla.itch.io/material-maker) - Procedural Texture Creator
 * [Generative Landscapes](https://generativelandscapes.wordpress.com/) - Generative Landscape Blog
 * [Mixer](https://quixel.com/mixer) - 3D Texture Creation Software
+* [The Textures Resource](https://www.textures-resource.com/) - Game Textures
 * [Fantasy Map Generator](https://azgaar.github.io/Fantasy-Map-Generator/), [Inkarnate](https://inkarnate.com/), [HexHTML](https://hextml.playest.net/), [Inkwellideas](https://inkwellideas.com/free-tools/), [Nat Geo Map Maker](https://mapmaker.nationalgeographic.org/), [RPG Map Editor 2](https://deepnight.itch.io/tabletop-rpg-map-editor) or [MapTool](https://www.rptools.net/toolbox/maptool/) - Game Map Creators / Editors
 * [Dungeon Scrawl](https://probabletrain.itch.io/dungeon-scrawl) / [Discord](https://discord.com/invite/RxyZyXg) / [/r/Dungeonscrawl](https://www.reddit.com/r/dungeonscrawl/), [Dungeon Map Doodler](https://dungeonmapdoodler.com/) or [donjon](http://donjon.bin.sh/) or [One Page Dungeon](https://watabou.itch.io/one-page-dungeon) - Dungeon Map Creators / Editors 
 * [Medieval Fantasy City Generator](https://watabou.itch.io/medieval-fantasy-city-generator) - Fantasy City Map Generator
@@ -842,7 +844,7 @@
 * [VEEDI](https://www.veedi.com/) - Create Game Walkthrough Videos
 * [Post-Processing](https://github.com/GarrettGunnell/Post-Processing) - Post Processing Pipeline For Unity
 * [Hekky](https://github.com/hyblocker/hekky-shaders) - Unity Shaders / [Docs](https://docs.hyblocker.dev/en/)
-* [CraftPix](https://craftpix.net/freebies/), [Kenney](https://www.kenney.nl/), [/r/GameAssets](https://www.reddit.com/r/gameassets/), [UnityAssets4Free](https://unityassets4free.com/), [UnityFreaks](https://www.unityfreaks.com/) or [GameDevAssets](https://www.gamedevmarket.net/category/3d/?type=free) - Game Development Assets
+* [CraftPix](https://craftpix.net/freebies/), [Kenney](https://www.kenney.nl/), [/r/GameAssets](https://www.reddit.com/r/gameassets/), [UnityAssets4Free](https://unityassets4free.com/), [Open Game Art](https://opengameart.org/), [UnityFreaks](https://www.unityfreaks.com/), [GameDevUE](https://t.me/GameDevUE), [SreamGridDB](https://www.steamgriddb.com/) or [GameDevAssets](https://www.gamedevmarket.net/category/3d/?type=free) - Game Development Assets
 * [xonotic](https://github.com/xonotic), [Vanguard](https://github.com/VanguardDev/Vanguard) / [2](https://project-vanguard.netlify.app/index.html) or [Warsow](https://github.com/Warsow) - FPS Game Assets
 * [Pixel Art Tools](https://www.reddit.com/r/FREEMEDIAHECKYEAH/wiki/img-tools#wiki_.25B7_pixel_art) - Tools to Create Sprites & Pixel Art
 * [awesome-one-person-games](https://github.com/Yonaba/awesome-one-person-games) - Single Dev Game Examples