ID:2148896
 
My movement speed default is at sleep(1) for the movement delay, but I want someone to be able to go faster than that. sleep(0.5) doesn't seem to work.

try sleeping with world.tick_lag
sleep(world.tick_lag) does the same if that's what you meant.
I don't believe you can sleep for less than your world.tick_lag
Increase your fps and make the default movement slower?