Lego games themed around Pixar's The Incredibles 2 and DC's roster of comic book villains are both in development at TT Games.
Ubisoft's Assassin's Creed: Unity has entered the UK sales chart in second place.
Activision's first-person shooter Call of Duty: Advanced Warfare held on to the top spot despite a 77 per cent fall in sales, according to official figures from Chart-Track. Unity missed out by 16,000 sales.
However, it seems Unity has done well. The PC, PlayStation 4 and Xbox One game outsold the launch of last year's game, Assassin's Creed: 4: Black Flag, which originally debuted on PlayStation 3 and Xbox 360 to a significantly higher install base.
Lego Batman 3's closing credits include a brief Jurassic Park-themed Easter egg - the latest of several hints that a full Jurassic World game is in production.
Yet more playable characters have been announced for Lego Batman 3: Beyond Gotham, including Clerks creator Kevin Smith.
Don't be confused by the three in its title - there are actually tons of Batmans (Batmen?) in Lego Batman 3: Beyond Gotham.
You'd be forgiven for thinking Sony had given up on the Vita - at least in the west - after its no-show at the company's major press conferences this year. But according to Sony's UK boss the handheld console is here to stay.
Lego Batman 3: Beyond Gotham has a season pass - a first for a Lego video game.
Warner Bros. has announced a 14th November UK release date for Lego Batman 3: Beyond Gotham.
The game will launch for 3DS, PC, PlayStation 3, PlayStation 4, PlayStation Vita, Wii U, Xbox 360 and Xbox One.
Lego's third DC Comics-themed release, Lego Batman 3 is developed by long-standing Lego video game maker Traveller's Tales. More than 150 playable characters will be featured, from Adam West to Zatanna.