SF2 series patch/update July 2013
(this is the only readme bits I could find)
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Strike Fighters 2 Jul 2013 Update
Readme File
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This update is for Mar 2012 or later version of Strike Fighters 2.
If you have an earlier version, you must update the game to
Mar 2012 version before applying this update.
If you have installed any mods to the game, please check the
ChangeList.txt for a list of updated files. If any data files
you've extracted have been changed, you must manually delete
and/or updated these files, or the patched game may not run
correctly.
Previous campaign saved data may not load after installing
this Update.
List of changes in this Update include:
Jul 2013
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* Reduces menu screens flickering on some video cards when running on Windows 8.
* Additional minor performance tweaks.