Grab a Katana and stand on your daimyo's castle defense, alone against an infinite horde of enemy shinobis. Kill the enemies, hit back shurikens, dodge bombs and beware of enemy Samurais!
Addictive fun. Play this regularly whilst the kettle boils on work breaks. Got that one more go vibe, nice physics.
Now for the improvement list: It's not clear how many lives you have,can't see it represented anywhere ( it's 3! ) Nice to have modifiers to save what obstacle types you would like to encounter Quest 3 enhancements, anti-aliasing and a resolution boost please. MR mode, though due to colour scheme, some tweaking be needed to see shrukiens.