Gun's Master: Upgrade Weapon!

About Gun's Master: Upgrade Weapon! — Casual 3D Shooter with Weapon Merging

Gun's Master: Upgrade Weapon! is a casual 3D shooter that blends weapon merging with action combat. The game draws on elements from mobile titles like Weapon Survivor and Weapon Master, challenging players to collect powerful guns by combining different parts and then putting those weapons to work against waves of stickmen enemies. The mission is clear: stop the invasion and save your city.

Several scenes show a row of light blue rectangular buildings with simple square window cutouts forming a city skyline. A white and blue helicopter with rotating blades appears on a rooftop with a checkered floor pattern across multiple views of the game.

The presentation pairs vibrant 3D graphics with dynamic effects, and the controls are designed to stay simple and intuitive throughout.

How to Play Gun's Master: Upgrade Weapon!

The goal at each level is to reach the end while destroying as many enemies as possible along the way. Movement is handled by swiping left and right across the screen, steering the character through the battlefield.

Between or during runs, the workshop is where weapon-building happens. Spare parts are obtained through merging, and combining those parts lets players assemble unique weapons. The stronger the assembled gun, the more effective it becomes against the army of stickmen standing in the way.

A leaderboard lets players compete with friends for the top position.

Games You Might Like

If the weapon-crafting loop in Gun's Master appeals to you, Weapon Upgrade is a natural next stop — it's a runner where you craft and combine parts to evolve your arsenal from simple guns to advanced firepower. For more stickman-blasting action, Playground Shooter! Shotgun vs. Ragdolls! puts a shotgun in your hands and tasks you with clearing levels of ragdoll enemies with maximum accuracy. Sorter: Ragdoll Playground Shooter takes the ragdoll concept further with advanced physics, a detailed damage system, and countless ways to eliminate opponents. If you prefer a structured level-by-level campaign, Combat Guardian: Under Attack delivers 50 stages and 8 distinct enemy types in an arcade shooter built around escalating challenges.

Browse the full Shooting games catalog on Playgama for more titles in this genre, or explore the broader Action games collection for fast-paced picks beyond the shooting category.