It's here, and it's .... awesome.
One initial quibble: if the analogy is to hold, group 18 on the table should correspond to the noble inert gases -- i.e., items in column 18 should not really combine easily with other items on the table.
But #2, Ninjas, the top item in column 18, naturally combines with #23 (throwing stars), #41 (nunchucks), and #42 (daggers) -- plus, I could easily imagine there being video games (#77) out there in which there are ninjas with boobs (#13).
A fatal flaw in the table? Doubtful. But clearly there are still some kinks that need working out.