DC vs. Sega

DC vs. Sega is a Japanese-American crossover fighting game based on the properties by DC Comics and Sega. it is co-developed by Traveller's Tales and Sonic Team and co-published by Warner Bros. Interactive Entertainment and Sega, being published for PC, Mac, PlayStation 4, Xbox One and Nintendo Switch on TBD 2020.

Synopsis
When the DC and Sega dimensions fuse together, the heroes of both multiverses have to figure out who or what is responsible.

DC Comics

 * Kal-El/Clark Kent/Superman (voiced by Matthew Mercer)
 * Bruce Wayne/Batman
 * Princess Diana of Themyscira/Diana Prince/Wonder Woman (voiced by Olivia Olson)
 * Barry Allen/The Flash (voiced by Jack DeSena)
 * Hal Jordan/Green Lantern
 * Orin/Arthur Curry/Aquaman
 * J'onn J'onzz/John Jones/Martian Manhunter
 * Dick Grayson/Nightwing (voiced by Yuri Lowenthal)
 * Barbara Gordon/Batgirl (voiced by Ashley Johnson)
 * John Constantine
 * Zatanna Zatara
 * Lex Luthor (voiced by Troy Baker)
 * The Joker (voiced by Nolan North)
 * Dr. Harleen Quinzel/Harley Quinn
 * David Hyde/Black Manta
 * Thaal Sinestro

DLC

 * Kara Zor-El/Kara Danvers/Supergirl
 * Jason Todd/Red Hood
 * Koriand'r/Kory Anders/Starfire (voiced by Olivia Hack)
 * Victor Stone/Cyborg
 * Tara Markov/Terra
 * Jefferson Pierce/Black Lightning

Sega

 * Sonic the Hedgehog (voiced by Roger Craig Smith)
 * Miles "Tails" Prower (voiced by Colleen Villard)
 * Knuckles the Echidna (voiced by Dave B. Mitchell)
 * Amy Rose (voiced by Cindy Robinson)
 * Dr. Ivo "Eggman" Robotnik (voiced by Mike Pollock)
 * NiGHTS
 * Reala
 * Alex Kidd
 * Axel Stone
 * Blaze Fielding
 * Tyris Flare
 * Ren Amamiya/Joker (voiced by Xander Mobus)
 * Futaba Sakura/Oracle (voiced by Erica Lindbeck)
 * Joe Mushima
 * Bahn
 * Kazuma Kiryu
 * Akira Yuki
 * Akira Yuki

DLC

 * Shadow the Hedgehog (voiced by Kirk Thornton)
 * Silver the Hedgehog (voiced by Bryce Papenbrook)
 * Blaze the Cat (also voiced by Erica Lindbeck)
 * Ulala (voiced by Cherami Leigh)
 * Makoto Yuki/Leader
 * Candy

Non-playable
Most non-playable characters appear either in background of stages or in endings of characters' arcade mode or the story.

DC Comics

 * Amanda Waller
 * Alfred Pennyworth
 * Com. James Gordon
 * Lois Lane
 * Jimmy Olsen
 * Perry White

Sega

 * Cream the Rabbit
 * Rouge the Bat
 * E-123 Omega
 * Marine the Raccoon
 * Orbot and Cubot
 * Morgana

Bosses

 * Blackseid (voiced by Sean Schemmel and Gary Anthony Williams fused)
 * Iblis-Doomsday (voiced by Christopher Corey Smith and TBD fused)
 * Helmet of Fate Fused Goro Akechi (voiced by Robbie Daymond)
 * Nightmarean Deathstroke
 * Dark Falz Big Barda
 * Parallax [non-appearing Sega hero, Catherine-related maybe that or maybe jet set radio]

Stages

 * Green Hill Zone - Cream the Rabbit and various Chao watch the fight in the background. Mid Battle Break - Various OMACs fly down the sky and begins firing upon the Chao.
 * The Batcave - Alfred alongside Jason Todd, Tim Drake and Stephanie Brown are shown monitoring the Batcave. Mid Battle Break - [sega game related].
 * Velvet Room - Igor alongside Elizabeth and Margaret are watching the fight unfold. Mid Battle Break - [DC related]
 * The Daily Planet - TBD. Mid Battle Break - TBD.

Power Ups and Special Weapons

 * Health Up items
 * Rings
 * TBD
 * Super Move Matter items
 * Chaos Emeralds
 * Green Lantern Power Battery
 * Melee Weapons
 * Amazon sword
 * Atlantean trident
 * Long range weapons
 * TBD
 * TBD

Gameplay
DC vs. Sega features gameplay mechanics which are mix to those of Marvel vs. Capcom and Super Smash Bros., being a 2D fighting game with a focus on lowering down the opponent's health. Similar to MvC, players select a team of three characters to compete in a one-on-one battle. Also, similar to SSB, players can explore the arenas, interact with the environment's objects and use the collectible power-ups (all based on items related to DC and Sega) which appear in the field. There are also various ways to play including a story mode, an arcade mode, free fight and a boss rush mode.

Endings
A list of endings for Arcade mode.