Update readme with "Credits" section and removed the CREDITS.txt file.

README.md

@@ -42,6 +42,18 @@ Cross-Platform .NET 8 C# 2D game engine build ontop of MonoGame.
 
 ![Sample](https://raw.githubusercontent.com/BlizzCrafter/MonoGo/refs/heads/master/doc/sample.png)
 
+# Credits
+
+- [MonoGame](https://github.com/MonoGame/MonoGame) created by [MonoGame Foundation, Inc](https://monogame.net/)
+- [Monofoxe](https://github.com/Martenfur/Monofoxe) & [Nopipeline](https://github.com/Martenfur/Nopipeline) created by [Chai Foxes](https://github.com/Martenfur)
+- [StbImageSharp](https://github.com/StbSharp/StbImageSharp) created by [Roman Shapiro](https://github.com/rds1983)
+- [Iguina](https://github.com/RonenNess/Iguina) created by [Ronen Ness](https://github.com/RonenNess)
+- [Mercury Particle Engine](https://github.com/Matthew-Davey/mercury-particle-engine) created by [Matthew Davey](https://github.com/Matthew-Davey)
+- [ColorGrading](https://github.com/Kosmonaut3d/ColorGradingFilter-Sample) & [Bloom Filter](https://github.com/Kosmonaut3d/BloomFilter-for-Monogame-and-XNA) created by [Thomas Lüttich](https://github.com/Kosmonaut3d) (Kosmonaut3d)
+
+For license information please take a look at the [License.txt](https://github.com/MonoGo-Engine/MonoGo/blob/master/LICENSE.txt) file.
+
+
 # Now Have Fun with MonoGo!
 
 ![Banner](https://raw.githubusercontent.com/BlizzCrafter/MonoGo/refs/heads/master/logos/Social.png)