I recently downloaded Sniper 3D Gun Shooter: Offline and I have been thoroughly impressed with its features, usability, and design.

Features:

The app offers a wide range of sniper rifles and other weapons to choose from, as well as different game modes such as sniper missions, hostage rescue, and more. The graphics are stunning, and the game provides a realistic shooting experience.

Usability:

The controls are intuitive and easy to use, making it simple to navigate through the game and take down targets. The app also provides offline mode, allowing for gameplay without an internet connection, which is a huge plus.

Design:

The design of the app is sleek and visually appealing. The user interface is well-organized and easy to navigate, making it enjoyable to play the game for extended periods of time.

Pros:

1. The variety of weapons and game modes provides endless entertainment.
2. Offline mode allows for gameplay anywhere, anytime.
3. Stunning graphics and realistic shooting experience.

Cons:

1. There are occasional in-app advertisements that can be a bit disruptive to gameplay.
2. Some of the weapons and upgrades require in-app purchases to unlock.

Overall, I highly recommend Sniper 3D Gun Shooter: Offline for anyone looking for a thrilling sniper shooting game with impressive graphics and gameplay. It's a great app to have for killing time and enjoying a challenging shooting experience.