Here is the MotoMagx release of Picnic Defender:
To install this, copy the mpkg file to the phone, and install by using the File Manager. This was tested on LinuxMod on a Motorola Z6.
If you do not have the SDL libs on your phone, follow the instructions on the LinuxMoto ScummVM page.
To control the game:
Move – Directional pad
Fire – Right softkey or Side select key
Start – Left softkey
Exit – Power button