I came across a weird problem in Crossover XI. Game launched fine including startup videos. Once I go into the game, the environment, buildings etc. are fully drawn, tanks and other models are invisible, although they are present in the scene. You can hear the audio and see slight animations where they are supposed to be. I had faced this exact same problem for The Witcher in CXG 10 (I could only see eyeballs and a mouth hanging in the air moving, it was freaky), but it went away when I used the UseGLSL registry key. Unfortunately this didn't help for RA3. This was with a completely fresh Steam bottle.
Anyone else seeing this?