HyperDevBox is a development company based in Tokyo Japan, developing games exclusively for Android. They are presenting Spectral Souls for Android, the first tactical RPG game for Android and explaining how the Android Native SDK is being used to run native C or C++ code, there is no Java code at all in the game.
- Spectral Souls By IdeaFactory/HyperDevBox Arrives In The Android Market, Weighs A Whopping 1GB! (androidpolice.com)
- Spectral Souls: Massive New RPG for Android Coming Next Month (techie-buzz.com)