Paralax scrolling background - Make a line and a path. Edit the path and make a really long node (you should have 2 nodes now). Set the global speed and the speed of the nodes to 100. Select the line (that the path affects the line). Change starting type to switch, but don't select a switch.
Impossible Glitch (also works for RT) - Too extreme to tell you.
Thin lines (lines smaller than 4, also works for RT) - You need Cheat Engine. It's pretty easy if you know which process you need. You need to choose the flash player plugin.[/