Today I tested megaglest3.3.5-beta7.4_i386_win32, found a Bug. Please look at the game screen shots:
My operating system is vista 32bit graphics card is GeForce 9800gt. I have no problem with graphics, play other games do not have this problem, thank you.
By the way: the previous version there is no such problem. For example: glest3.3.5-beta5 version has no such problem.