the campaign map does not support 64 bit version of the game try running the game 32 bit and it will work go to steam then medieval 2 properties and change beta version try mac_linux_retail_1.0.1rc6- if it still does not work try all the betas and if it still does not work and keeps crashing on loading the campaign map then go insane for wasting your time......hahahaha
Dark2233
joined
This member has provided no bio about themself...