レビューを報告する（情報入力）

I liked the concept of the game. Art and design of the waifus is very visually pleasing.

However, I think there is room for improvement:
- There is a keyboard shortcut to restart the level but this action has no confirmation, so if you press it by accident you will lose your progress instantly.

- Not all monsters have interactions with the girls, which disappointed me.

- The end of the game feels abrupt, there is no message or epitaph about the story or any thanks from the developer, not even credits.

- I wish there was some manual or tutorial about the game mechanics. There is a unit called "Penguin Droid" and I have no idea how to unlock it

- Some optimization is required, when there are many characters on screen the game starts to get slow.