Metroid Fusion

Metroid Fusion (also known as Metroid 4 (メトロイドフュージョン) is chronologically the last game in the Metroid series. It is also the first Metroid game released on the Game Boy Advance.

The gameplay of Metroid Fusion is different from other Metroid games as it is very linear and introduces a non-playable cybernetic entity who provides Samus with specific objectives, thus making sequence breaking and exploration nearly impossible.