The Apocalypse Temple is a stone temple of Mayan design, with seven tiers and seven columns. On each column is an icon or a large collection of vines obscuring the column's face. There is a central door, with a large golden clock above it. The clock has a corresponding icon for each of the icons showing on the columns.
The seven pillars match with each update of Pocket God from Ep 43 through Ep 47 As each episode comes out, the vegetation obscuring a column, or in some cases two, will be removed, revealing a new icon. At the top of each pillar there is a torch like structure, that is confirmed that will hold something in the future.
The Apocalypse Clock has three hands with planets on their ends. The center is a stylized icon of the sun. The three hands are slowly rotating around in a clockwise direction. The innermost hand is only one visibly moving, as it completes a full rotation every three minutes. The middle hand moves at roughly one rotation every month, and the outermost hand will require the entire year to circle around. All three hands should meet at the top of the clock at 11:00 PM December 21st, 2012, aligning with the end of the Mayan Grand Calendar, even if the last Apocalypse update, Ep 47: Apocalypse Ow!, will be released some days before the actual "End of the World".
The Chamber of Time
The Chamber of Locusts
The Dance Chamber
The Plague Chamber
The Purification Chamber
Ep 46: Germs of Endearment also added the Purification Chamber, and revealed the third icon on the left side of the temple: the Wave. It is accessed trough the left door of the Plague Room.
Ep 47: Apocalypse Ow! also introduced the Xenu Altar and revealed the icon on the top of the temple: Xenu. It is accessed by entering a secret door behind the golden clock, opened when you bring Tom from the Closet Room to the outside of the temple.