Video Game All-Stars Smash Royale

Video Game All-Stars Smash Royale is an upcoming game, releasing in 2020 and launching only on Nintendo consoles, however, Nintendo did allow the fans and the companies to request characters to appear in the game.

Characters
When the game was announced, five characters were first announced, which were Mario, Sonic the Hedgehog, Mega Man (Non-Bad Box Art), Pac-Man and Solid Snake. The following day, there will be five categories and each one were the first characters of each category (with Solid Snake representing the miscellaneous category). Note that shaded cells are unlockable.

Development
The game was first announced at E3 2017, with trailer featuring Mario, Sonic, Mega Man, Pac-Man and Snake fighting in both Smash gameplay and Street Fighter gameplay, which led to the announcement on two different fighting modes, called Smash Brawl and Street Brawl, which features the gameplay from ''Super Smash Bros. and Street Fighter'', repesectively. Since they announced the game was going to have a massive roster, it was targeted for a 2020 release, but they expect the game to be the best crossover-fighting game yet.