Hahaha, yeah, I spotted that when I played these games way back when.
Is this the first game?
Yeah. It's also kinda funny to see how those who haven't played Goemon 2-4 said this game was great, while those of us who have called this one lame. XD
Anyway, I'll be sure to take care of the water tiles later.
Ninja Yashiki House (a.k.a, 1st dungeon) from Goemon 3.
http://files.filefront.com/Yashiki+House...einfo.html
The dungeons in this game have a front and back position sorta like how the floors from the water temple and lakebed temple from Zelda work, only needlessly more complicated (assuming that's possible).
Nice! I still can't believe you've been ripping the game of my childhood.