I sank many, many hours into Rebellion when I was younger, and I'm glad to have it back. I play it on my desktop and laptop when I'm between classes in college. I wrote this review, however, to point out a possible fix to the many people saying the game has graphical flaws. I, too, had the upside down icons and missing color issue. I went through GOG's support desk and saw it mentioned disabling my ATI Virtual Upscale option. Disabling the virtual upscale restored the game to it's original form. I'm running in native 1920x1080, no virtual upscaling, on Windows 10 with backwards compatibility set to "Windows 95" on the REBEXE.exe file and the game is working fine. I hope this helps some people relive the memories of this amazing and fantastic game!