Ridley (Metroid)
One of Adam's final missions to Samus is to finish off Ridley, whom Adam fears might be more dangerous than the Metroids if left unchecked, and claims Samus is the only one capable of stopping him. However, Samus later discovers his corpse after he is killed, having had his energy drained by the Queen Metroid on the Bottle Ship. His mummified corpse turns up again in "Metroid Fusion" on the BSL station, after having apparently been removed from the Bottle Ship by the Galactic Federation and placed in a sub-zero storage room for further research (potentially into further bioweapon applications). It is later infected by an X Parasite, allowing it to gain the ability to transform into Ridley's likeness, known as . Samus later defeats the Ridley mimic and absorbs its Core-X, regaining her signature Screw Attack. What was left of the cloned Ridley's remains were destroyed along with the X when the BSL station crashed into SR388.
Metroid Prime Hunters
Metroid Prime Hunters is a first-person action-adventure video game published by Nintendo and developed by its Redmond-based subsidiary Nintendo Software Technology for the Nintendo DS handheld game console. It was released in North America in March 2006, with other territories later. It is a part of the "Metroid" series, and the story takes place between the events of "Metroid Prime" and "". Players assume the role of series protagonist Samus Aran, a bounty hunter who investigates a mysterious message that originated from the Alimbic Cluster.