Complex sentence: Alice Hudson could have possibly based off Alice Liddell from the PC game American Mcgee's Alice as both spent years in an asylum, are brunettes, have blue dresses and carry a mangy stuffed rabbit.
Split into simpler sentences: Alice Hudson could have possibly been based off Alice Liddell from the PC game American Mcgee's Alice. Both spent years in an asylum, look similar and carry a mangy stuffed rabbit.