Secretz

X Y Secret Type Description of the location
17 9 Red Warp (RW) The SecretTeleporterTrigger is the (obviously unnecessary) Crumbling Lava Bridge tile in the Lava Pit (Griffin's wingz) between two enemy Gruntz' stationz.
The RW will open to the north, where an enemy Grunt was standing.
The RW will take you to the area where there is a Warp letter .
4 14 Question Mark Switch Located immediately south of the King's Fortress.
It createz a path to another Coin and (very necessary) the return path to the Griffin's tail.
Note that a 'purist' would have exactly one Red Warp and exactly one Question Mark Switch in a puzzle.