No, extra's in Poptropica don't effect your jumps.
kind of but only in the time travel island.
Your head jumps up and down.
If the effect is available, it would be in the Poptropica Store.
If there is such an effect, it will be sold in the Poptropica Store.
For tips on how to beat Betty Jetty, as well as island walkthroughs and other awesome Poptropica extras, use the link.
you just dance babyfrom vannesa
It has no effect on anything in the game. It is simply an amusing effect.
The costume, like others at the Poptropica Store, has an effect built in, but will not change the play of any Poptropica island or game.
Extras are never identified, thus they are "extras". Extras are people who just want to be on TV, they are unpaid.
Encaustic paint (mainly beeswax) mixed in with bits of newspaper to create a collage effect that jumps out at the viewer
The duration of Extras is 1800.0 seconds.
For herself, it can affect the percentage of extras she's obligated to carry.