Coccyx Phase

Coccyx Phase is the first stage in Octo Expansion's finale.

Gameplay
The player must guide Agent 8 past a series of Sanitized Octarians without being seen, as the player has no weapon. If seen by a Sanitized Octarian, the player will be quickly surrounded by additional enemies and must escape immediately to avoid being splatted.

Trivia
• This phase shares many similarities with the Metal Gear Solid series, such as similar stealth mechanics and the dialogue presented if Agent 8 is splatted, though these similarities may be coincidental.