Update introducing-game-development-on-codedex-phaser-and-lua.mdx

Author: sonnynomnom

blogs/2025/introducing-game-development-on-codedex-phaser-and-lua.mdx

@@ -24,7 +24,7 @@ We’re so excited to announce two newly released game development courses: Phas
 
 ## Phaser 
 
-![image](https://firebasestorage.googleapis.com/v0/b/codedex-io.appspot.com/o/blogs%2Fintroducing-game-development-on-codedex-phaser-and-lua%2Fphaser-pixel-art.gif?alt=media&token=bd862546-b38d-4bd6-85fb-54dfd14a69a0)
+![Phaser course](https://i.imgur.com/2gb7Epq.gif)
 
 Phaser is a popular JavaScript framework designed specifically for making 2D and 3D web games, though it's most popular for 2D. 
 
@@ -56,7 +56,7 @@ Resources:
 
 ## Lua
 
-![image](https://firebasestorage.googleapis.com/v0/b/codedex-io.appspot.com/o/blogs%2Fintroducing-game-development-on-codedex-phaser-and-lua%2Flua-pixel-art.gif?alt=media&token=69b3dba9-a933-48aa-8293-cf795a8bc078)
+![Lua course](https://i.imgur.com/8NKD7Ej.gif)
 
 [Lua](https://www.lua.org/) is a scripting language syntactically similar to Python.