Quick and dirty:
1. Create a new folder for Fs2 (i. e. /usr/local/games/fs2_open)
2. Download Turey's Java-Installer
here3. Run it with
java -jar FreeSpaceOpenInstaller.jar
Choose the directory u created in 1.
4. Don't choose "Say yes to all"...next step:
5. If you only want Fs2 Open choose "Freespace 2 Retail Core", "3.6.8 Zeta MediaVPs With 710 Patches", ".OGG Cutscenes" and "3.6.8 Zeta Advanced MediaVPs With 710 Patches"
6. Grab the Loki Installer
herechmod +x fs2_open-3.6.9.run
./fs2_open-3.6.9.run
choose the directory u created in 1.
So you have the Game. Configuration:
1. Create the file ~.fs2_open/data/cmdline_fso.cfg with your editor. Here you can type in all options you always want play with, i. e.
-spec -glow -mipmap -missile_lighting -dualscanlines -targetinfo -rearm_timer -ballistic_gauge -3dwarp -warp_flash -snd_preload -env -alpha_env -img2dds
or (for high-end)
-spec -glow -env -mipmap -2d_poof -noscalevid -missile_lighting -cache_bitmaps -dualscanlines -targetinfo -orbradar -rearm_timer -3dwarp -warp_flash -snd_preload -alpha_env -spec_exp 16.7 -spec_point 0.6 -spec_static 0.9 -spec_tube 1.0 -ambient_factor 50 -ogl_spec 80 -fov 0.675 -ship_choice_3d -img2dds
2. for a higher resolution see
http://www.hard-light.net/wiki/index.php/Fs2_open_on_Linux/Graphics_Settings3. thats it! start the game with
fs2_open -mod mediavps