There was a Marvel Games panel today at San Diego Comic Con 2017 and one of the games shown off a little was LEGO Marvel Super Heroes 2. They showed off just a teaser of what to expect in the full panel on Saturday including some new character reveals.
As you can see above, there a combination bigfig named Carnom which combines both Carnage and Venom. According to Ryan Penagos Carnom will evolve to something bigger and he shows up in sequence with Spider-Man, Spider-Gwen, Goblin 2099.
Serving as sort of a comedic character, Howard the Duck will be a playable character as well. He will be voiced by none other than regular SDCC LEGO video game moderator Greg Miller from Kinda Funny. Howard the Duck is said to have a big role in the game and can even transform to Iron Duck.
There should be a new trailer dropping sometime tomorrow with the aforementioned panel at San Diego Comic Con on Saturday.