I played for three days and managed to beat the third boss.
The battle system, the unique NPCs and floor events, the boss battles, the distinctive weapons, all of these elements were interesting enough to keep me playing again and again.
My favourite weapon is the MilkGun.
And I really like the atmosphere, especially in the rabbit café! It was very cute, though the frightened look on her face when she attacked was adorable. It's already love at first sight!
Here's some feedback.
Overall, the difficulty level was very high, and even though enemy attacks had to be learnt to avoid, I felt that many attacks were impossible to avoid on the first attempt.
For example, the pumpkin's body hit and almost all of the bosses' attack methods.
As for the bosses, there are not many preliminary moves, the high rush distance and speed when attacking, and in the case of the tank twins, plus the fact that they move too much during evasive manoeuvres and hit the tank!
The process of learning the bosses' attack patterns was very enjoyable as they are fixed, but as you get to the later bosses, it gets harder and harder to get to them, and the difficulty level gets even higher as the number of practice attempts decreases, so I gave up on the last level.
The bonus for defeating a boss with no damage is very nice.
Recovery was quite tight and I wanted to be fully prepared for the bosses, but it often didn't work out.
I was a little concerned that evading would move me almost half way across the screen.
There were very many times when I had to evade or I would eat damage, but even when I did evade, I would still run into the enemy and take damage.
I hardly used jumping at the moment, so it would be great if I could be invincible while jumping or the moment I jumped, or if I could take evasive action while jumping, so I could have a wider range of evasive manoeuvres.
Increasing attack power was interesting because the lower the original damage, the more it benefited.
In general, it's a difficult game, but it's a fun game to play because it's full of more interesting elements.