Hey guys at SEP Reds, I love your game, Revolution Under Siege is fun. I am just reporting a bug, pressing the TAB key will crash the game. I've included a screenshot. I play on 50 percent CPU and medium textures. etc. I've configured settings to minimize crashing as much as possible so perhaps try pressing TAB key while you guys play your version and see if that happens to you. (This is with Steam version BTW so people who are pressing SHIFT + TAB to access Steam overlay might experience this).
I'm fine however, I can live without pressing the TAB key in game XD, thanks guys.