Yesterday (3/16/2015) things were fine. Today, if I choose the Cops Don't Shoot option, the Sentry Guns also do not fire. It follows the same rules as the cops whereas if you set the cheat before they show up, nothing fires. If the cops shoot at you, and then you select the no shooting option, the existing cops will continue to fire and the next batch will be harmless. Same thing with the sentries. Also the count remaining of the sentry guns goes from the normal constant 02 to -35 now.
I re-downloaded the cheat to make sure it had nothing to do with version mismatches.
if this is true, thanks for the tip. we aren't going back and changing any code or updating this trainer however
best,
Cal