Goofs

Metron's skates disappear as he pole-vaults over the fence to get into the Aqua Bunker, then they re-appear as he lands

After everybody makes the impossible jump over the broken bridge, the first pursuing motorcycle slides sideways, and the rider is in the seat; when the second motorcycle hits the first, the rider of the first is nowhere in sight.

Daniel's shirt collar is on/off his shoulder between shots throughout the movie.

When the group gets to Aqua Bunker through some water pipes, there is already lots of roller skate tracks on the dusty ground from previous takes.

As the credits roll, the Solarbabies are swimming in the surf. There is a cut to Darstar standing on a rock, taking off his shirt and diving into the water. In the cut, all seven of them are splashing in a circle and there are no rocks anywhere near them.

When Ivor is leading Darstar to meet Canis in the old funhouse, you can see the eyes blink and mouth twitch of an actor who is supposed to be a wax figure hangman.