Ooga Booga

Ooga Booga
Developer: Visual Concepts Publisher: Sega Platform: Dreamcast Released in US: September 11, 2001 This game has anti-piracy features.

To do: Document the prototype from July 26, 2001.

Tikis and a bunch of islanders battle to prove who's the best around. Said islanders include Abraham Lincoln, a leprechaun, and even the Grim Reaper himself.

Anti-Piracy

The game runs a disc check to make sure it is being run from an official GD-ROM rather than a copied disc, alongside genuine Dreamcast hardware from Sega. If this check fails (due to the game being burned or being run on a low-accuracy emulator), the game jumpscares you with this screen of the in-game unlockable Pirate character, who will taunt you for playing a pirated copy. Pressing any button while here will just have the pirate continue to taunt you in the same way as if he had won a game, using the same quotes as well.

(Source: The Easter Egg Hunter)