How to make an enemy spawn facing a certain way

[palistov]

I've never had issues with monster facing in-game. Perhaps deleting the map cache can help?

Anyways, you could go to the extreme and just select everything in the map (minus the monster of course), press B, and rotate the compound object by changing the y-rotation value to 180 degrees. Make a backup version of your map beforehand, in case some crazy stuff happens which you can't fix. I've had issues with compounds, so it'll be good to have an old version to roll back to.