Fighting in the arena continues. Day by day, oil flows like water, metal groaning as the sound of gunshots spreads across dozens of kilometers along the empty streets of the city. The Steel Arena: Arsenal expansion changes the basic rules of the game, offering players four new game modes and providing new attack modules and terrain tiles. Now you can speed up your robots, start the game with extra munition, play with new special abilities that are different for each robot, or add some explosive power to your game using new mine tiles! You can use all four game variants together or combine them in any way you like.