Okay. I haven't bothered to make this look nice or anything, this is just a stupid project. Use that arrow keys to move around (no down arrow). The blue is the walls and the purple is the sky, and you're the green dot. You can go inside and build your own map. This is just the start.
This is my creation, easily built, which is a list grid platform. The list stores the colors, and the platformer is entirely based on colors. The charPos is the position of the player (green). My best 2D projects are @FreshStartV My best 3D projects are @TheNerdClub2