I hope you can help me. I'm not tech savvy. I've been playing CW3 for years and with more hours spent than I care to admit. Suddenly it went haywire, in mid game as I recall. This happened a month or more ago. I waited a while to post here, hoping it would fix itself and also thinking maybe I needed a break. But other games aren't giving me the same enjoyment.
The problem is when I launch the game, I hear the familiar sound (knuckles cracking?) but the screen is haywire. If I open the full screen, the screen is blue on the left and white on the right, with two or three shades of gray in the middle. Each color is like vertical bars. If I open it in something less than full screen I get a flickering bar at the top but nothing else. I play on my laptop through Steam. It's a MacBook Pro running Mojave 10.14.3. If possible I"d prefer not to have to download fresh and lose progress. I've tried rebooting several times, no change. Also, other games I have on Steam run just fine.
Thanks!