From Hololive Fan Wiki

"WOWOWOW KORONE BOX" is a hololive fangame featuring Inugami Korone, member of hololive GAMERS. The game is a top-down shooter with the objective of collecting as many Korone Boxes as possible without getting hit even once. Korone must contend with many top up domino enemies and boss battles, but is given a variety of weapons to help her survive.