Warp to Africa
To warp to Africa go to the second level of Japan, then jump four
times quickly on top of the first monster maker you run into.
Warp to Cannon
In the first world, jump on the third flower twice.
Warp to Cape Claynaveral
To skip from Clayton's Yard straigt to Cape Claynaveral, start
the game as usual, but don't go down the tunnel at the beginning
of the first stage. Instead, hop over the gap and stop at the
first
flower. Jump on the flower four times as quickly as you can, and
you'll warp to the Cape.
Warp to Japan
To warp directly to Japan, on the first level of Cape Claynaveral
go as far up as you can to the magnet drop through. Then jump
four times quickly on TOP of the drop through.