Quick Answer
Complete all four ARK quests to start the machine in the final chapter.
| ARK quest | Completion achievement |
|---|---|
| Spider | Service with a Smile |
| Bat | It Takes a Village |
| Hyena | TAAAAANK! |
| Lizard | The Show Must Go On |
Which ARK quest should you work on?
If Spider's quest has not triggered, start by retrieving his shears from the evidence box. If you have already delivered his book, take the Cobweb Hotel elevator to the 13th floor. If the final machine lacks power, check completion of all four quests.
For objectives beyond ARK, use the Neo Junk City side quests guide.
How do you complete Spider's ARK quest?
Retrieve Spider's shears, help the yapper, deliver its book, and visit the Cobweb Hotel's 13th floor.
Retrieve Spider's shears
Take Spider's shears from the evidence box. This is the starting point when his personal quest has not triggered.
Free the yapper in Soggy Ankles
Use the shears to cut down the yapper hanging in Soggy Ankles.
Collect and deliver the book
Receive the big book of friendship from the yapper. Give the book to Spider.
Take the Cobweb Hotel elevator
After delivering the book, use the Cobweb Hotel elevator to reach the 13th floor.
Why are all four ARK missions required?
All four ARK missions must be complete before you can start the final chapter's machine.
When the machine lacks power, check Spider, Bat, Hyena, and Lizard's quest completion. Finishing Spider's task alone does not satisfy the four-quest requirement. Return to the final chapter walkthrough for the machine section once all four are complete. For the surrounding ending route, follow the Neo Junk City best ending guide.
How do you unlock Frenemies?
Complete every ARK mission to unlock Frenemies.
Each quest also has its own completion achievement, listed above. The Neo Junk City achievements list includes these alongside the game's other achievement requirements.
FAQ
All four ARK quests are required for the final machine and the Frenemies achievement.
They are the ARK quests for Spider, Bat, Hyena, and Lizard.
Starting the machine requires all four ARK quests to be complete. Check the quests for Spider, Bat, Hyena, and Lizard.
Take his shears from the evidence box. Use them to cut down the yapper hanging in Soggy Ankles.
Give the yapper's big book of friendship to Spider. Then take the Cobweb Hotel elevator to the 13th floor.
Finish all four ARK missions to unlock Frenemies.