Update: Yesterday’s TMNT Shredder’s Revenge leaked trailer, as suspected, was part of today’s Sony State of Play. The DLC will be out later today, for all consoles and Steam, with no word about the Netflix exclusive mobile version yet. The DLC is split into two parts, with the new playable characters being paid, and the new remixed OST being free.
We will update this story as soon as we learn the update’s price.
You can check the rest of the story below.

It seems that the week didn’t start as they planned. While we don’t know much about what happened at the time of writing, we know that Tribute Games is preparing a second DLC for the Turtles. Dubbed Radical Reptiles, the DLC will feature two new playable characters and an OST remix performed by guest artists. The leaked trailer features around one minute of footage, showing the two new characters in action, and a bit of the new soundtrack.

What we know so far is that the OST will be coming in a free update, and the characters will be paid, but at the moment we don’t know how much.
I reached out to Tribute Games asking for more clarification about this whole story and I will update this post as soon as learn more.

The DLC will be released for Steam, Xbox, PlayStation, and Nintendo Switch at some point this year.

You can check the trailer below: