The Tinker Toys are one of the creatures in the video game, Game Over. They're tiny robots with claws and teeth, and they are a representation of the little wooden spool connectors from the world famous toy of the same name. The Tinker Toys were sent on Level 4.
Spy Kids 3-D: Game Over
When Carmen, Juni, Valentin, and the Beta Testers tried to find another way to Level 5 besides through lava, the Toymaker needed to send them to the lava, for that was the only way to get to the entrance. He summoned the Tinker Toys to chase the gang toward the lava.