Yay my 1st scrolling platformer that was not remixed! instructions are in project. I did not program the invisible barrier, Scratch just uses Sprite fencing. Also this is the sandbox version of Scroll. Play with the gravity 1.0 variable to make the character hop, drag the cat to see it float since the hitbox is on the ground, and you can actually see the hitbox. the stop all when clicked is disabled!
basically scroll if it was a game engine Scratch 1.4 for Scratch 1.4 Code blocks, comment, background, and Cat v1.0 (2nd of June, 2024): Project released! v1.0.1 (7th of July, 2024): The Player2 Sprite renamed to Hitbox, making it easier to make remixes or mods of this. v1.1 (20th of August, 2024): Design changes, New Platorm Block added to Platformer (code Scroll.js (dir)) block. v1.1.1-sandbox (31th of December 2024: Happy early new year!!! changed the backdrop so it looks more technoligical. the logic of "scroll" is hard to explain lol