UnHolY DisAsTeR is UnHolY CreatioN circle's 2018 ryona game. I played UnHolY SaNctuaRy, their last work interestingly, so I bought this when I find it on Steam. https://store.steampowered.com/app/88...
The final boss of game is 'Milla Arc', a great demon. It is possessed onto Marianne's body, Clementine(Protagonist)'s master priest, so Clementine should fight against it to save her master Marianne.
On game, there is 'flicker jap' as melee arts. It has very short range of attack, but very very fast speed of hit repeat. When I used Clementine's flicker, I felt like using fast fist attack of Another Kung Fu Girl on MUGEN. I miss her, huh.
I will try to make 'all boss fight' video on this, but I think it will spend long time. this is much harder than UnHolY SaNctuaRy, so I think I need long time to learn each bosses' tactics.