This is a fan-made fighting game that showcases VTubers from Hololive (and probably Holostars?). Each of the Holo members has their own attacks according to their personality. The game will be (should be) accessible to all kinds of players, e.g. casual, enthusiasts or veterans.
https://whimsical.com/ui-SVW7hA48bFYXpyCZ7bP5mv