aight i got the inky sprites in. so here's my idea for the script: when pacman says he needs inky he bursts through the window, and splatters on the ground, five minutes later, inkys back and he says: "alright, let's save Pac-land".
when the evil ghost shows up, inky says "i hope you like bread, 'CAUSE YOU'RE TOAST" and throws a toaster at the evil ghost, distracting it for long enough for pacman to deliver the finishing blow.