Stickman Killing Arena is a free 3D war game developed by Madhawk Games and available on Android. As the name suggests, the game is all about assuming the role of a stickman and using all your guns and power-ups to kill and destroy your enemies. The game offers a variety of weapons, including shooter guns, rockets, and lava balls, to help you in your mission.

Stickman Killing Arena also features ragdoll death animations that play once your enemies are killed. However, it is important to note that the game contains a lot of blood, shooting, and dubstep music. The game falls under the action subcategory and is suitable for those who enjoy such games.

Overall, Stickman Killing Arena is a fun and engaging game that offers a unique experience. The game is free to download and play, making it accessible to all users.