Super Smash Bros. Object Shows or SSBOS is currently a very unknown topic, because at the moment all that has been revealed is one picture and the name. Anyone can add photos and edit this page because it's public.
At the moment we only have this one photo the stage isn't that great quality considering that this is probably a beta stage just for testing but at the moment from this picture it will have characters from BFDI(A), II(2),OU(OT),OM,OO & BOTO. The characters that are comfirmed are OJ, Blocky, Ice Cream and Woody. That is currently all we know.
OJ and Ice Cream are Playing with a rubber ball and who's up there?
A Picture showing 2 Not well-known Object Show characters fighting on the Ice Cream Map
A Test of the Palette Swapper with Ice Cream (Click to view gif.)
Lego fighting himself on the Yoyle Mountain stage.
Ice Cream about to K.O. Blocky on the HPHPRCC stage.
Might as well make use of the cut Object Overload characters. Behold, the Object Overload Bodies Stage! Tiki is also playble and there is also the flyswatter as an item.
Ooh, a Final Smash. For Lego's Final Smash, He summons a grey lego in front of him which trap enemies, then four lego blocks are piled on top of him, then he slashes the bricks on the enemy, and all the Final Smash bricks are destroyed.
Ice Cream gets K.Oed by Lego in a time match.
A new item. Mephones explode when hitting another fighter.
Time Attack with the new Life Bars. Once a player's life reaches 0, they are dead.
Tiki recovers by jumping off of a log. And one of Blocky's alternate skins has Blocky's Funny Doings on the front. Did you know that Blocky's Funny Doings International and Battle For Dream Island both have the abbrievation BFDI?
In TV World, there are boxes around the fighters so the limbs can be seen. One slash of a Sword and either of these fighters could be out! Who do you think will get it first?