Download of PapiPlane 1.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within Games, more precisely Action. You can install this free program on Mac OS X 10.6 or later.
This free Mac app is a product of Yohei Iwasaki. This application's bundle is identified as net.sunflat.mac.PapiPlane. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The most popular version among the application users is 1.0.
From the developer:
Control Papi Plane and fights with many enemies!
Press ARROW keys to move the plane.
Press SPACE key to shoot.
If you shoot down many enemies at once, you get chain bonuses.
If enemies touch the plane, the game ends.
You may want to check out more Mac applications, such as TastyPlanet, AirAssault2Demo or Foreign Legion: Buckets of Blood, which might be related to PapiPlane.