Arrow War: Defend Chaos is a free iPhone game developed by SeHyeon Im. It falls under the category of games and boasts of an addictive gameplay that revolves around castle defense.

The game offers a wide range of features that include 99+ arrows, 999+ stages, and 9999+ upgrades. The game is designed to test your strategic skills and your ability to defend the castle from endless enemies. The ultimate goal of the game is to dominate the world by defeating the world boss.

Additionally, Arrow War: Defend Chaos offers a daily dungeon and an infinite dungeon, which adds to the replayability factor of the game. The game's graphics are impressive, and the sound effects are immersive. The game is easy to learn, but difficult to master, making it a perfect game for players of all skill levels.