Side-scrolling shooter by shooting and pulling harpoon!:
Shoot the harpoon at the strong enemies!
When shoot the harpoon at the enemy,
Fire forward and in addition at the enemy.
Get high score if you get close enough to the target to fire.
Get close to the pulling enemy while avoiding their attacks, and aim for the high score!

Collect sweets instead of bullets(Easy mode):
For beginners mode. Enemies fire Sweets instead of attacks, so collect as many as you can.

Creating weapons:
You can spend the scores (currency) you earn to create new weapons(shot types).
Lots of weapon types to create!
There is a wide variety of ancient weapons that you may have seen 80s-90s, as well as those that are difficult to use.

A little game for a change:
You can play little games with the currency you got.

Old easter eggs and cheap stories:
There may be ancient Easter eggs, feel free to enjoy it for a change of pace.And enjoy the cheap story of our hero, Nozomi-chan!