Cowboys Vs Aliens (Unhacked Version)

Game Information
Cowboys Vs Aliens is a shooting game. The aim of the game is to defend Earth from invading aliens who are out to steal your gold! By using weapons given to you by an advanced civilisation, you must ride on your horse and take on various flying alien enemies, and collect the gold so you can upgrade you weapons!

Instructions

Shoot - Use mouse to aim, left click to fire. Switch weapons - Number keys.