As you might guess from a number of the sims I've created, I love to create sim versions of characters from fandoms I'm into. My studio has a big focus on Darkwing Duck-themed sims, even though they are human-based and not anthro. I love to create sims of my own original characters, fancharacters, and avatars of some of my friends' online personas and/or characters as well. I also enjoy playing legacy games, although I've only completed one, the Bushroot legacy, which has the sim I made of Darkwing Duck's Reginald Bushroot as its founder.
Other current games I have going are an "Empress of Evil" game starring the sim in my avatar, Lillith Black, and a new epic-lifespan length game with a character named Allie Blaze who I want to supermax all the skills with. (She's starting as a firefighter, to get those handiness upgrades and fire truck.)
