Ninjer is a free-to-play endless runner game developed by Royale games for Android devices. The game features a black ninja with a red sword who jumps through deadly columns by tapping the screen. The objective of the game is to score as many points as possible by avoiding obstacles and collecting coins.

The game is fast-paced and challenging, with the columns moving at different speeds and directions. The controls are simple and easy to use, making it accessible to players of all ages. The graphics are colorful and vibrant, with a retro-style design that adds to the game's charm.

Overall, Ninjer is a fun and addictive game that will keep you entertained for hours. It's perfect for casual gamers who are looking for a quick and challenging game to play on their mobile devices. Download Ninjer today and test your ninja skills!