Same for campaign, althougth the 1 Turn Recruits doesnt work for Navy Units, and the Infinite movement sometimes work for Agents, sometimes doesnt. On the Battle End screen, disable G Mod or disable it when the entire enemy is routed
Like Cocktopusss said, before going into battle, disable all cheats save for the first two, Undeploy the horses, which basically means the GodMod would correctly go to the men and not the horses, then activate the G Mod and deploy.
Yes all of the cheats still work on Shogun II, atleast in Sengoku Jidai but i assume it works for the others too