Jet pack:
Type?jet?in action mode to get a jet pack, then press JUMP?to fly. Repeat this code to disable its effect.
Robot dog:
The robot dog is a tool that can distract or lead guards away, and has the same controls used for Barbie.
Guards:
Guards normally watch an entrance to a place you need to reach. If you get too close to them they will ask you to leave. To get past them, get near them and blow your blush in his face. This gives you time to sneak past him. On the map is a square with a semi-circle around it. This represents the guard and where he can see.