To start merging weapons, begin with your basic pistol and defeat targets at the shooting range. As you progress, you will unlock more advanced weapons that you can merge to create even stronger firearms.

Power-ups are special bonuses that can enhance your performance. They can provide temporary boosts like increased damage or extra shots. Collect them during gameplay to gain an advantage over your opponents.

While the focus of Stick Merge Battle is on weapon customization, there are no direct character customization options. However, by upgrading your weapons, you effectively 'customize' your playstyle.

There is no strict limit to how many weapons you can merge. The key is to strategically upgrade your arsenal to deal with increasingly challenging targets as you advance through the levels.

The shooting range is where you test your upgraded weapons against moving stick figure targets. The faster and more accurately you shoot, the more points you earn, which can be used to further enhance your arsenal.

To become the top shooter, focus on efficiently managing your resources, collecting power-ups, and continuously upgrading your weapons. Practice aiming and timing to maximize your score and efficiency in defeating targets.