ElbinoBunny
System Requirements
Linux
Operating System: Ubuntu 14.04 or greater, Linux Mint 17 or greater
Processor: 2 GHz x86 or greater
Memory: 1 GB RAM
Video: SDL Compatible Video Card, 1280×720 resolution or greater required.
Hard Disk: 3 GB
These packages are required:
libc6:i386
libasound2:i386
libasound2-data:i386
libasound2-plugins:i386
libsdl2-2.0-0:i386 and dependencies.
Mac OS X
Operating System: Mac OS X 10.7 or greater
Processor: 2 GHz x86 or greater
Memory: 1 GB RAM
Video: 1280×720 resolution or greater required.
Hard Disk: 3 GB
Windows
Operating System: Windows Vista or greater
Processor: 2 GHz x86 or greater
Memory: 2 GB RAM
Video: 512 MB DirectX 9.0c Compatible Video Card, 1280×720 resolution or greater required.
Hard Disk: 3 GB
Ubuntu 16.04
The GOG version of Xenonauts appears to run natively with no issues in Ubuntu 16.04.