Not one, but three new characters were unveiled for WB/TT Games upcoming Lego Batman 3: Beyond Gotham. The first is Solomon Grundy, who will be a big-fig character like Hulk and the Thing from Lego Marvel Super Heroes:
The second is none other than the King of Atlantis himself, Aquaman, and will have their voice actor provided by Scott Porter (X-Men Anime, Telltale’s The Walking Dead):
The final was announced yesterday evening and it’s Bat-Mite. The character last appeared as a playable character in a video game in 2010’s Batman: The Brave and the Bold:
UPDATE: Superboy has also been confirmed to make an appearance, thanks to Capebuster for the tip:
Comic Book Video Games 
Don’t forget SuperBoy! I believe he was just announced.
LikeLike
Oh really, I didn’t see that. Can you send me a link or image, I can edit the article.
LikeLike
Cheers! http://nintendoeverything.com/superboy-revealed-for-lego-batman-3/
DC also retweeted something on twitter announcing it. It’s the fourth tweet down https://twitter.com/DCComics
LikeLike
Excellent, I’ll going to do an update now, thanks!
LikeLike