Part 4 - https://scratch.mit.edu/projects/922579501/ Part 3 - https://scratch.mit.edu/projects/920553768/ Part 2 - https://scratch.mit.edu/projects/919607250/ Part 1 - https://scratch.mit.edu/projects/911667084 Welcome to Part 3 of my Scrolling Tutorial series! This time we'll learn about adding walls and collisions to our map. (That way we won't be able to walk on strange stuff.) This is a Work in Progress so I would really appreciate any feedback on how to improve it. Thanks! :) Please DO NOT advertise. If you want to advertise, go to the "Show and Tell" section of the forums. Anything unclear? Any suggestions for this project or for future projects? Let me know in a comment below!