Warline: Merge Battle is a free-to-play simulation game developed by Yushkov Entertainment Lab. Available on Android 13.0, the game allows players to upgrade their squads of warriors and enter the arena to engage in battles.

The game features gorgeous arenas with interesting battles and puzzles that will keep you hooked for hours. The gameplay is easy to understand, but it takes strategy and skill to master. The graphics are impressive, and the sound effects add to the overall experience.

In Warline: Merge Battle, you start with a basic squad of warriors and upgrade them by merging them with other warriors. As you progress, you'll unlock new warriors and upgrade your existing ones. The battles are challenging and require you to use different strategies to defeat your opponents.

Overall, Warline: Merge Battle is a fun and addictive game that offers hours of entertainment. If you're a fan of simulation games, you should definitely give it a try.