While with RPG in a Box, I encountered limitations like UI customization restrictions and challenges in creating 2D games using 3D modeling tools. Therefore, I propose a new UI builder similar to Roblox Studio, allowing for drag and drop functionality and coding for specific UI elements such as letterboxes, buttons, and shapes. Additionally, I recommend a new texture or pixel painter tool that functions as an image/sprite painter for drawing, animating, and designing 2D sprites and textures.