ISOTX released a new trailer that showcases the game’s most powerful units; Terror Walker, Elite Devastator and Megaton. Iron Grip: Marauders is a browser-based 3D turn-based strategy game that is already available. We should also note that you can play it for free at its official site. You can view the trailer after the jump.

The press release reads:

Iron Grip: Marauders is a unique browser game experience set in the popular Iron Grip universe that brought you The Oppression, Warlord, and Lords of Atelia. Featuring original turn-based gameplay and 3D elements, it’s a strategy title like no other on the market. Pick up your guns and fight as a Marauder, a special brand of airship pirates united by the one universal goal: Profit