Developed by OGplanet, Rumble Fighter is a free to play casual action game focused on fighting. Rumble Fighter allows a maximum of 8 players to battle it out in simultaneous, multiplayer action. Basic offensive attacks include hitting, throwing, and blocking, with advanced attacks such as combo attacks and counterattacks. OGplanet today announced that Rumble Fighter players can now outfit their characters in new "Yes We Can!" t-shirts. These in-game items feature the famous slogan on the front and President Barack Obama's likeness on the back. Rumble Fighter is also celebrating the Chinese New Year beginning today with the new, in-game Ox Mask. This mask was specially designed to usher in the Year of the Ox. Both the Yes We Can t-shirt and the Ox Mask can be purchased with Astros, OGPlanet's official currency, in the Rumble Fighter item shop.