The core gameplay revolves around disassembling, reassembling, and learning the inner workings of each weapon. You can strip every pin, spring, and screw, rotate the camera in 360 degrees, and even fire the weapon in slow motion to see the gas system or recoil operation in action.

However, the game operates on a "freemium" model. While the base app is free, unlocking all weapons and features can take hundreds of hours of grinding—or a significant amount of real money. This leads many players to search for a shortcut:

Download the official version from Google Play or the App Store. If you truly love the mechanical artistry of firearms, support the developers by purchasing the Museum Pass on a discount. It costs less than a movie ticket and gives you lifetime access to a virtual armory of over 200+ fully functional firearms.