I did at one point have plans on doing a sequel focusing on what happened inside the prison during Leo’s stint in prison, but I never really had any hard plans for it. Well, actually now that I think about it again, it was a story planned for what happened when the special forces went in and tried to sort out the mess of the prison after Leo busted out, and discovered the mess Leo had made of the place. But that idea kind of petered out and turned into an entirely different plan, which revolved around a group of space marines sent to investigate a strange occurrence in a prison in orbit. The antagonist in that one was a character similar to Leo, but involved a lot more strange genetic/alien transformations.
In any case, feel free to message me about a commission if you want! I’d be happy to chat about it.