Gun.Smoke (US set 1) is an arcade game likely to be a shooting game, given its title. The '.Smoke' addition might suggest a western or Wild West setting.  The 'US set 1' designation implies a US-specific release and a possibility of multiple versions of the game, suggesting its popularity.  Further research is needed to determine its developer and detailed gameplay.

Gun.Smoke (US set 1)

Gun Gabacho (Japan)