Guide your gun through runner stages, shoot enemies and obstacles, then buy and connect parts to evolve your arsenal in Weapon Upgrade.
Here's a quick look at the game:
Weapon Upgrade is a gun-runner game built around two connected actions: shooting targets during a run and rebuilding your weapon between combat sections. Enemies and obstacles help you unlock stronger firepower, while purchased parts can be connected to turn basic firearms into more advanced weapons.
Shoot Your Way to Better Weapons
During each run, guide the weapon along the course and attack the enemies, targets, and obstacles in your path. Progress is tied to improving the gun, so shooting is not only about clearing what is ahead—it also supports the weapon-building system that follows.
Accuracy matters because the course presents targets that need to be hit as you move. Keep the weapon lined up with useful targets instead of making unnecessary movements that pull your aim away from them.
How to Control Weapon Upgrade
On PC, use the mouse to move the weapon around the play area. On phones and other touchscreen devices, use your finger to control its movement.
The game uses a portrait-style runner layout, so most of your attention can stay on positioning the weapon relative to upcoming enemies and obstacles. Move toward a clear firing angle early rather than making a large correction after a target has nearly passed.
Buy and Connect Weapon Parts
The upgrade phase is what distinguishes Weapon Upgrade from a runner based only on shooting. You can buy weapon parts and connect them together, creating new modules and increasing the weapon's firepower. The assembly area uses a nine-square grid where components can be arranged around the firearm.
Weapon evolution moves from simple guns toward more advanced firepower. Since connected parts determine how your arsenal develops, use the resources gained through play to keep building instead of leaving available components unused.
Make Each Run Support the Next Upgrade
Shooting enemies and obstacles contributes to unlocking stronger weapons, so targets along the route have value beyond simply clearing space. Prioritize targets you can hit reliably while maintaining control of the weapon; missing several opportunities means less progress toward the game's central upgrade loop.
When you reach the crafting stage, check which parts can be purchased and connected before continuing. Weapon Upgrade repeatedly alternates between shooting and weapon creation, making efficient runs and effective part combinations the two main steps toward stronger guns.
