Squeaky

Squeaky is a 1994 platforming adventure game released for the SEGA CD, developed by Quarantine Development and published by Sony Imagesoft.

Plot
Charlene "Squeaky" is a teenaged cashier works at "Lord of the Fried", a failing fast food joint. Its failure is attributed to its location in Indiana, and everyone's preferences for new fast food chains located in New York and California. Already hating both due to their popularity, Squeaky sets out to destroy chains in both states and give Lord of the Fried more popularity.

Gameplay
Akin to many platformers and adventure titles, you have to find your way to the end whilst dealing with various enemies (in the form of health-conscious people and vegetarians.) The game is unique, in that you're judged on how humorously you deal with your enemies (you're given a series of items that can help you dispose of enemies in different comedic fashions.)