Villi Phase

Villi Phase is the second stage in Octo Expansion's finale.

Gameplay
Agent 8 lands and has to go through a stage to find a weapon. The first room will have them lure a Sanitized Octoseeker to smash crates and have them get a key to unlock a vault containing a pressure switch. The switch will open a doorway to a room with inkrails and mini Sanitized Octozeppelins. After dodging them, Agent 8 will have to trick a lone Sanitized Octotrooper to break a box and give them access to Splat Bombs and return to the Octoseeker room. They will have to ink a switch with the Splat Bombs and grant them access to a room with Sanitized Octohurlers and platforms with propellors. After super jumping to another section with three Octohurlers, Agent 8 will receive the Octo Shot and will able to climb up the wall past the Octoseeker and finally get to the Belly Phase.