"Green Day" and "Oasis", Part 1
(『グリーン・ディ』と『オアシス』 その① "Gurīn Dei" to "Oashisu" Sono 1)
Guido Mista vs. Secco
Their hearts heavy from their recent loss, our heroes eventually reaches a village on the coast of Rome to meet their mysterious contact. However, as the group walks ashore towards the Coliseum, Mista spots two civilians... being consumed by a strange mold?! And it's now growing on Mista's hand! Narancia attempts to retreat to the boat, but the mold begins growing on him as well! Seems like it's activated by drops in altitude. Mista pulls Narancia from the boat, and Bucciarati orders Narancia to retreat into the turtle to have Giorno treat his wounds. As Bucciarati and Mista discuss how to proceed, two enemy Stand users, Cioccolata and Secco, watch from a higher ledge. Cioccolata's Stand, Green Day, is the Stand responsible for the mold, and Secco's Stand, Oasis, possesses the power to liquify solid matter and let him swim through it. After feeding Secco with sugar cubes, Cioccolata unleashes him and Green Day's mold upon the heroes.
You now control Mista, and must reach the top of the village. If you'll aren't constantly moving, you'll begin to sink into the ground, causing the mold to activate and begin draining your health. Moreover, Secco will appear at several spots in the stage and attack. He can dive at you from the floor and walls, create a line of sinkholes that'll stun you, and can even drag you to a lower altitude if you sink far enough. Don't worry about crossing the gaps you'll come across, as Mista will automatically jump over them. When you reach the top of the stage, the level ends.
| These Secret Factors can be done in any order. |
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| 1. Shoot Secco. (セッコをシュート) Stand Shoot Secco. This will reward you with +4. |
| 2. Destroy an obstacle blocking a shortcut. (1) (近道をふさぐ障害物を破壊（１）) Shoot the crates in the pile of junk near the start of the level. This'll open a shortcut and reward you with +2. |
| 3. Destroy an obstacle blocking a shortcut. (2) (近道をふさぐ障害物を破壊（２）) Shoot a billboard blocking a set of stairs. This'll open another shortcut and earn you another +2. |
| 4. Destroy an obstacle blocking a shortcut. (3) (近道をふさぐ障害物を破壊（３）) Shoot the railing in front of the stairs near the end. This opens another shortcut, which again rewards you with +2. |