Description

Phases are "mini levels" found in Octo Expansion. They are found near the Agent 3 boss fight, There are 7 phases: Coccyx Phase, Villi Phase, Belly Phase, Peristalsis Phase, Diaphragm Phase, Spinal Phase and Intestinal Phase. The player has beat all of a phase to move to another. If they die enough times, the game gives a choice to skip that phase.

Phases

Coccyx Phase

The Coccyx Phase is all about stealth. The player needs to sneak their way around and avoid getting caught. The area is guarded by many Sanitized Octarians and getting caught can result in more spawning. The phase gets harder throughout.

Villi Phase

The Villi Phase requires the player to get a weapon. It starts with a Sanitized Octoseeker and must be lured to break the boxes at the end to get a key, which is used for a vault. Next is an Inkrail area where the player has to dodge Sanitized Octomissiles. After that, an Octoshot is waiting past Sanitized Octohurlers.

Belly Phase

The Belly Phase has a platform with rectangular blocks and Sanitized Octarians inside. At the end, there is a Missile Octocopter that fires Tenta Missiles that must be defeated.

Intestinal Phase

This phase requires you to get throw corridors while dodging lazer beams. At first it seems to be easy and then the beams will start to move in later sections of the phase. You must turn into your octopus form and jump your way through.

Diaphragm Phase

This phase requires you to fly around in an Inkjet and collect all 8 data points to release a energy cord. Some of the data points are a bit hard to get to so watch out!

Peristalsis Phase

The Peristalsis Phase requires you to transport the energy cord to a plug while keeping it alive. You must destroy enemies and Sprinklers, avoid Octowashers etc. This is one of the most difficult phase.

Spinal Phase

Agent 3

The Spinal Phase is a boss fight between Agent 8 and Agent 3, in order to escape to the surface. Agent 8 must defeat a partially sanitized Agent 3 in a boss battle.