So in russian version you can disable epileptic filter..

[Ploughman]

The filter can be turned off in Russia in the config.ini file. Probably this option won't be available on the int'l version coming out end of next week (?). Once the visuals have been dealt with the filter will be removed and the fps issue caused by it will end, how much the 'fixes' will neuter the visual appeal of the game remains to be seen. It's not clear if we will then have two different versions, the international version that's been visually 'dealt with' and the Russian version which will not have 'epilepsy safe' graphics.