One Gun: Stickman is a game where you control a little stick figure, who in the beginning is armed with -you guessed it- one gun. Your mission is to defeat rivals that continuously get harder to beat and more numerous as you play.
On the main screen, you can improve your character, get new weapons and equipment, and even companions to help your character out in different ways. This can include anything from picking up the money to bringing your character back to life.
The game has three different modes. In the first, you'll need to defeat waves of monsters that will get more and more difficult until you reach a final boss at certain levels. In the map mode, after defeating the hordes of enemies, you'll conquer the land shown. Lastly, in the final mode, some of the enemies will appear gold, which will give you bonuses when you destroy them.
One Gun: Stickman offers a fun adventure throughout different settings and a variety of enemies, depending on the area you attack. That's what sets this game apart from others like Stickman Kill Chamber or Stickman Shooter - Zombie Game.