File: Desperados.wanted.dead.or.alive.v1.0.2.zi... «Extended»

: Some versions include bonus missions or soundtrack files, which may be included in the .zip archive you found.

: Real-time tactics/Stealth (similar to the Commandos series). File: Desperados.Wanted.Dead.or.Alive.v1.0.2.zi...

: 1881 New Mexico, featuring iconic Western locales like saloons, canyons, and frontier towns. : Some versions include bonus missions or soundtrack

The "useful story" part of your query likely refers to the game's acclaimed narrative, which follows and his band of five specialists through the Wild West in 1881. Game Overview featuring iconic Western locales like saloons