pnoll308 0 Report post Posted December 6 I recently purchased Ultimate General Gettysburg (I already own Ultimate General Civl War) for my Mac, and I want to play online against my brother-in-law, who has a PC. We get all the way to the point of accepting each others' invitations to play, but then are unable to connect. Any suggestions on how to overcome this? I currently have Mac OS X Yosemite and am planning to update to High Sierra. Also, are there any other strategic war games that are known to support cross-player multiplatform? Share this post Link to post Share on other sites
Nick Thomadis 1,099 Report post Posted December 6 Hello, is it possible to try connecting between Windows PC? Probably it is an issue of cross platform connection not functioning in your case. Share this post Link to post Share on other sites
pnoll308 0 Report post Posted December 9 My brother-in-law has played against other players on Windows PCs successfully, so it is some sort of Mac-PC issue. Share this post Link to post Share on other sites
