i did not know until closing it that one hundred rooms were necessary to win or that the amount of rooms you had progressed through had any impact at all since it seemed like they were looping. i probably got to 25 or so and while yuyuko eventually spawned, suika is just too good! you can even use her during room transitions so i was always topped off before going anywhere
still the aesthetics are on point and if there were more rooms and suika was not as powerful it would be very scary