Complex sentence: Available screenshots of "Super Mario" reveal that the game is a 3D platformer and the game is stated to be developed by Nintendo EAD Tokyo, the same team which had previously developed "Super Mario Galaxy" and its sequel.
Split into simpler sentences: Available screenshots of "Super Mario" reveal that the game is a 3D platformer. The game is being developed by Nintendo EAD Tokyo, which had previously developed "Super Mario Galaxy" and its sequel.