Create Your Own Game Helpful Scripts
Jumping http://wiki.scratch.mit.edu/wiki/Jumping
Smooth Jumping http://scratch.mit.edu/projects/beepbeep/365576 Press space to see it. This script allows a sprite to jump naturally and smoothly. It uses the sine function to adjust the speed of the jump. Download and use it in your projects. It could be very useful; in a scrolling game.
Jumping with Gravity http://scratch.mit.edu/projects/dasketchmaster/602557
Costumes http://wiki.scratch.mit.edu/wiki/Costume
Changing Costumes Animating Letters with Costumes http://www.youtube.com/watch?v=rn_-omz64o
Platforms
Platform Script 1 http://scratch.mit.edu/projects/Chronicle/1239285
Moving Platform Advice http://scratch.mit.edu/forums/viewtopic.php?id=37311 http://scratch.mit.edu/projects/JSO/1105685 (Example)
Scrolling
Scrolling Scrolling Sprites http://wiki.scratch.mit.edu/wiki/Scrolling_(sprites) Scrolling Backgrounds http://wiki.scratch.mit.edu/wiki/Scrolling_Background_Tutorial Scrolling Done Right (Example) http://scratch.mit.edu/projects/archmage/76150
Game Ideas http://wiki.scratch.mit.edu/wiki/Jumping
Keeping Score
Keeping Score
Pineapple http://scratch.mit.edu/projects/PR0G4M3R4563/3185345
Donkey Kong http://scratch.mit.edu/projects/Deweybears/20922
Mortal Kombat http://scratch.mit.edu/projects/peturwems/23075
Mario Demo http://scratch.mit.edu/projects/Zelda123/308878