"Right now, South Park is actually in a first-party deal with Microsoft Studios, who published the first game, and they're doing a second game as well," he explained. Apparently South Park: Let's Go Tower Defense Play! was just the first of two titles in the deal, set to expire whenever that follow-up title launches. "After that, that first-party exclusivity window expires, and we get a shot of taking that back," Virasinghe explained.
Though his team is up to the challenge, Virasinghe also has some other projects he's interested in first, particularly a couple of ideas involving Stephen Colbert (as well as Colbert's hilarious side character, Tek Jansen). That said, the developer needs to leap some hurdles before that can happen, the least of which is deciding whether or not its game idea fits well with the brand. According to him, "It has to be the right combination of game idea meets property." Personally, I'm holding out for Tek Jansen.