Pitfall: The Mayan Adventure (Windows)

Pitfall: The Mayan Adventure
Developer: Kinesoft Development Corporation Publisher: Activision Platform: Windows Released in US: 1996 This game has hidden developer credits.

To do: Does there seem to be some unused non-compiler text in the .exe file (among possible others)?

Hidden Picture

Type IDDQD, the "god mode" code from Doom.

(Source: GameFAQs (the ultimate68)

Hatman

Type in HATMAN during gameplay once to turn the player's sprite into the ever infamous Hatman, twice for all other sprites, and a third time to change them back.

Unused Music

Jungle Boss Theme

Ruins Boss Theme

While not missing in the Sega CD version, the boss themes for Ceiba Jungle and both the Lost City of Copán and Tikal Ruins are still present on the disc but do not play here.

Jaina Island Falls (Early Version)

In a similar vein, an unused version of Jaina Island Falls can be found immediately after its final version. The way it is structured as well as its length suggests that this could have also been a boss theme itself.