Takahashi Meijin no Bouken Jima IV is an action platformer game for the Nintendo Entertainment System. The game was not released in the West where it could have received an official title as Adventure Island IV.

On his 4th adventure, Master Higgins lives peacefully on an island with his girlfriend Tina and his dinosaur friends. Suddenly, a mysterious evil face appeared and kidnapped the dinosaurs. Master Higgins is set to rescue them and defeat the island bosses.

The gameplay is quite different from previous games where the player just clears a stage from point A to point B. The game is more of an action adventure game, the player collect hearts to increase max HP, play mini-games to get new items, and defeat bosses to gain new tools and dinosaur allies. And the game uses a password system.

Interestingly, this was also the last ever game officially produced for the platform.

This is a player sprite hack of Adventure Island IV for the NES.

This hack changes Master Higgins' player sprites into his girlfriend Tina.

There are 2 patches: ENG and JPN.

Database match: Takahashi Meijin no Bouken-jima IV (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20180803-121122)
File SHA-1: E73EFD3E932B9E3501CE9C77418BDBF0D59D75CD
File CRC32: 5ECFD3DC
ROM SHA-1: 60BA08558D5316686195F8F0B9765B4EE8B4543A
ROM CRC32: 7BD8F902