Sky Lagoon (スカイラグーン) is an aerial city that appeared as the Opening Stage from Mega Man X4. It was attacked by Mavericks on point 5567 and destroyed. The Maverick Hunters pointed the blame on the Repliforce army due to their presence in the attack and refusal to cooperate. In reality, it was Magma Dragoon, a member of the 14th Unit, who after falling under Sigma's influence destroyed the power source from Sky Lagoon, resulting on its crash on a city below and many casualties. This incident set into motion the chain of events known as the Great Repliforce War.
In the Rockman X4 manga, an unnamed city on the ground was attacked by Eregion like Sky Lagoon in the game, injuring Iris as a result. X, Zero, and the Maverick Hunters fight Eregion while Double watches in fear. Eregion is eventually destroyed by X, and Zero saves Iris. This rampage is later said by Zero to have killed millions of people.
|Mega Man X4|
|List of Mavericks|
|Web Spider • Split Mushroom • Cyber Peacock • Storm Owl • Magma Dragoon • Frost Walrus • Jet Stingray • Slash Beast|
|Eregion • Colonel • Double • Iris • General • Sigma|
|Mega Man X's Special Weapons|
|Lightning Web • Soul Body • Aiming Laser • Double Cyclone • Rising Fire • Frost Tower • Ground Hunter • Twin Slasher|
|Zero's Special Techniques|
|Raijingeki • Kūenbu • Kūenzan • Rakuhouha • Tenkūha • Ryūenjin • Hyouretsuzan • Hienkyaku • Shippūga|
| - Mega Man X -|
Fourth Armor • Ultimate Armor
- Zero -
| Damage Data Chart (X) • Damage Data Chart (Zero) |
Mega Man X4 Script (X's story) • Mega Man X4 Script (Zero's story)