I.T. Kid

Smokin Barrels is a duelling game with a western town attached. In a duel you move the crosshair into the safe area at the bottom left, which starts the countdown, and then you wait for DRAW. When it appears you put the crosshair on your opponent and shoot faster than he does; shoot early and you have lost the duel before it began.

Between duels there is a career to run: guns, bullets and a hard leather jacket that soaks up five duels' worth of damage, all bought with the money you win, with minigames for when the purse is empty. It is a GameSheep game by WitchHut, and it is a game about nerve and the crosshair rather than about reflexes alone.