Warner Bros. Alliance

 Warner Bros. Alliance is an sandbox toys to life video game developed by Avalanche Software and published by Warner Bros. Interactive Entertainment. It is released for Xbox One, PlayStation 4, Nintendo Switch and PC on August 17, 2018 with the mobile app version releasing three weeks later.

Sequels/expansions, being 2.0: DC Super Heroes Edition and  3.0: Cartoon Network Edition, are set to release on 2019 and 2020, respectively.

Looney Tunes

 * Bugs Bunny
 * Daffy Duck
 * Porky Pig
 * Road Runner
 * Wile E. Coyote

Mystic Woods

 * Miranda Phillips
 * Implo

Scooby-Doo

 * Scooby Doo
 * Shaggy Rogers

Collin the Speedy Boy

 * Collin Brady/Collin the Speedy Boy
 * Cooper
 * Tommy
 * Trent
 * WesDragon
 * Alexis Doll
 * Evelynn Rodriguez

Flintstones

 * Fred Flintstone
 * Barney Rubble

Howler

 * Jeffrey Morrison/Howler
 * Bella
 * Frank
 * Greg
 * George
 * Georgia
 * The Naga

Good Ol' Magic

 * Charlotte Painex
 * Tux

Croc

 * Croc
 * Gobbo Gobbo

LEGO Movie

 * Emmet Brickowski
 * Lucy "Wyldstyle"
 * Unikitty

Austin Powers

 * Austin Powers

The Matrix

 * Neo

Harry Potter

 * Harry Potter
 * Dumbledore (both young and old)
 * Newt Scamander

Godzilla

 * Godzilla

Kong: Skull Island

 * King Kong

Starter Pack
There are four different kinds of starter pack. The main starter pack will come with three characters (being Bugs Bunny, Miranda Phillips and Scooby-Doo), three toysets of the starter pack characters' origin, the WB portal, poster and the game itself.

The second starter pack, titled the Godzilla Starter Pack, comes with the same thing, except with an extra character (Godzilla) and an extra toyset (Godzilla location).

The live action all-stars starter pack comes with three characters (Austin Powers, Neo and Harry Potter), three toysets of the starter pack characters location, the WB portal, a poster and the game itself.

Sequels/Expansions

 *  2.0: DC Super Heroes Edition (2019)
 *  3.0: Cartoon Network Edition (2020)

Trivia

 * This serves as a spiritual successor to Disney Infinity.
 * Nolan North voices both Scooby and Fred Flintstone.
 * Matrix, Godzilla, Austin Powers, Harry Potter and Kong: Skull Island are the only live action franchises to appear.
 * More are confirmed to appear in the sequel.