Make sure that the driver to your 3D graphic card is proper installed and working.
mkdir ~/.Games cd ~/Desktop chmod +x PlaneShift_CBV0.3.020-x86.bin sudo ./PlaneShift_CBV0.3.020-x86.bin
You'll be meet with some questions.
Language: English
Licens: Accept
Installation Directory: /usr/local/games
System wide install: yes
Window Manager: Gnome
Install menu icons: Yes
Create Desktop Shortcut: No
Set Permission: Yes
User and/or Group: add those you want access to PlaneShift
Permissions: 777
Feel free to modify it after your needs.
Done.
You'll find 3 launchers under Applications tab —> Games
Enjoy!