actually this game has alot of interesting stuff , airdashes, a dedicated block button (mk9 in this mutherfucker?), only 2 attack buttons, a dedicated grab button, no lows or overheads, alot of weird stuff that's enough to make me curious, you can read it all here:
http://kofworld.com/snk-heroines-tag-team-frenzy/pax-east-2018-snk-heroines-demo-gameplay-notes/