You're not completely on your own, partner. Lucky for you the local storekeepers are on your side rooting for the downfall of the Wingates. Sample their goods!!!

Ammo More bullets for yer shooters.
Price: 1,500
Horse


Hitch a ride, it'll allow you to take more hits from enemies.
Price: 20,000
Wanted Poster Your ticket to the boss battle if you cannot find it otherwise in the level.
Price: Variable

Shot Gun


Shoots a series of five bullets to all directions.
Price: 6,000
Machine Gun
Shoots a stream of bullets.
Price: 10,000
Magnum
Acts like a normal pistol, only much more powerful.
Price: 20,000
Smart Bomb When hit by an enemy, you'll remain alive and all enemies on-screen will be killed.
Price: 8,000