When i first got this game for free, the title reminded me of a game i heard. it was a sort of pinball game (didn't know the name) where a Giant pinball ball traversed a samurai battlefield and you defeated the opposing army with it.
anyway, i tought that Giant pinball = Giant in the title and Samurai = Kabuto (since its the name of the samurai helmet.)

I was quite surprised when i tried and this game has absolutely nothing to do with it.
what was i thinking?

yes its that one