One of the focuses of the Overwatch 2 Reveal event was a deeper look at the new heroine, Junker Queen. She is an aggressive solo tank designed specifically for the new 5v5 format – all previous tanks were designed for the original game’s 6v6 setup. Here you can see how it came about as a comic story.
This is what the publisher writes about Overwatch 2:
Overwatch 2 discover
A new age of heroes has dawned – unite again to fight together. Overwatch 2 is based on an award-winning gameplay with epic team battles. The heroes of this world must band together and face numerous threats across the planet.
Your loot, collections, and achievements will carry over to Overwatch 2 in their entirety. This means you can keep everything: skins, player icons, sprays, emotes and more! Overwatch players will be able to fight alongside Overwatch 2 players in PvP multiplayer modes and gain access to Overwatch 2 maps and heroes.