Gun Showdown on PSP came out 4 years before RDR1, and it also nails the cowboy vibe, with such a small open world and janky controls. : r/reddeadredemption
Gun Showdown Review - IGN
Gun Showdown Q&A - GameSpot
Retro Review - Gun: Showdown - BagoGames
Gun Showdown Review - IGN
Gun Showdown - IGN
Retro Review - Gun: Showdown - BagoGames
GUN showdown for the PSP - PSP - News - HEXUS.net
Game zoha maroc - GUN SHOWDOWN BAHASA GAME : ENGLISH GENRE... | Facebook
Gun Showdown Game for Android - Download | Cafe Bazaar