True Final Boss?
Spoilers!
>!So I've played though this game with my mom, and we've finished the full eight runs to rescue Splinter. Still don't know who the shadow man behind everything is. After the first run, he says that we need to get a winning streak to presumably fight him. So we grinded out our win streak assuming we'd fight him after enough runs.!<
>!Thing is, our win streak is 5, and nothing has changed. No new dialog or anything. I assumed we would eventually fight him because the game clearly sets this up. That's typically how these kinds of games work.!<
>!We've both looked it up and have come up empty. But surely that's not all, right? Is there something we're missing? We haven't touched arcade mode much, and we don't have all of permanent upgrades or artifacts.!<
>!Is there really nothing after rescuing Splinter?!<