If you've not played Ponos' tense Mr. games for iPhone/iPod Touch yet, make sure to check out these videos for Mr. Aahh and Mr. Space. The Japanese developer has just added another title to the series, too, called Mr. Ninja, which you can see a trailer for above.

The "ninja and katana action game" features one-button controls: just tap when Mr. Ninja is lined up with the enemies on-screen, and you'll jump through and slash the aliens that have invaded Karakuri Castle -- slicing the entire line of creatures creates chains/boosts your score.

The orange and black game features three different modes and Game Center support for posting your scores to a leaderboard. It's super cheap, too, at just $0.99!

[Via @mister_raroo]