Stairway to Darkness

Stairway to Darkness (闇へと続く地下道 Yami e to tsudzuku chikadō, Leading to Darkness underpass) is the 21st Sub-Chapter in Stories of Legend. This Chapter has a Two-Star difficulty, which amplifies the strength of enemies in each level.

New Features

 * This chapter features 3 new enemies.
 * Pigeon de Sable, a Floating-Type enemy that will produce a shockwave when it attacks.
 * Dark Otter, a Black-Type Variant of Otta-Smack-U, with improved health and damage.
 * Angelic Sleipnir, an Angel-Type enemy, with good range, health, damage, and amazing attack speed, but slow movement.

Levels
This Sub-Chapter features Six new levels.
 * Stage 21-1: Pigeon de Sable makes it's first appearance here as support for the boss R. Ost, who will spawn with a large group of Pigeon de Sable and a Mooth when the base has been damaged.
 * Stage 21-2: Dark Otter will make his first appearance here as a support unit for The Face, along with Wall Doge, Gory Black, Doge Dark, and H. Nah, who will all serve as very strong support units.
 * Stage 22-3: This level consists of all Red-Type enemies, such as Dark Emperor Nyandam, Shy Boy, St. Pigge the 2nd, and One Horn.
 * Stage 22-4: Sunfish Jones is the main boss of this level, followed by Bores periodically through the level.
 * Stage 22-5: Angelic Sleipnir will appear in this level for the first time as the boss, and will receive back-up from many units, such as One Horn, Metal Hippoe, Dagshund, and more.
 * Stage 22-6: The final level will have you battle Teacher Bun Bun, J.K Bun Bun, and Bun Bun Black at the same time, who are constantly supported by Shadow Boxer K and Gabriel.

Trivia

 * Red Alert is one of the only stages to feature exclusively Red-Type enemies
 * Similarly, in the Dead End Night chapter, the Black Premonition features all Black-Type Enemies, and Broken Mask features all Angel-Type enemies.