.:Credits:. Scrolling method invented by archmage me How to: This engine uses a "stacked" scrolling method where for each level it requires two sprites. Tochange the costumes, go to either level 1 or level two, and place identical costumes in both plat 1 and plat 2 of that level. If you want to add another level, then duplicate level two (both plat 1 and Plat 2) and change the number on the script: [Set y to ((scrollX)+(360*1))] Change the "1" to 2, or if you want another level to 3 ect. ect. Be sure to add a "or if touching (your two new platform sprites" to all the hit test sprites (they are the straight black lines)