Wild west

The arid lands of Arizona, vultures circling overhead, creaking sand underfoot and empty bottles of whiskey from the nearest saloon left by a careless cowboy.
You are the leaders of a local gang that will never let a stranger into its territory. You are the owners of this city, abandoned in the middle of the canyon.
However, you have heard rumors that a gang of thugs is heading here, which intends to take over these lands!
Well, they are not the first and by no means the last!
Bandits swagger into your saloon, showing with all their appearance that there is now a new sheriff in this city!
You take a revolver out of your holster and shoot exactly at the bottle that the gang leader put on the bar counter!
"Your head will be next, cowboy!" - you said with a grin.