Chapter 7: Bombs Away

Enter the Basilosaurus, plant Muna's mini bomb away from its heart, escape, and complete the main story.

1 mission · 6 objectives

Quick answer

Bombs Away

Completion signal: Escape the heart chamber to finish the main story and enter free play.

Chapter 7 progress

0/0 objectives

Official objective order

6 objectives

Official main-story mission

6 objectives

Story goalFree the Basilosaurus from the ancient gate without killing it or damaging its heart.

Leave Dave's house when Muna arrives and take the completed mini bomb.
Dive to the bottom gate and approach the Basilosaurus.
Throw the mini bomb into its open mouth during the encounter; Dave is pulled inside.
Swim upward through the interior route toward the heart chamber while avoiding environmental hazards.
Move past the heart and plant the bomb at the marked point farther away from it.
After planting it, move as far away as the objective marker directs.
Follow the escape route immediately after the explosion and leave the heart chamber.

CompletionThe Basilosaurus is freed, the Hollow Earth and Duff scenes play, and the story enters free play.

Full story spoilers

After Escape the heart chamber, the Hollow Earth sequence and Duff cutscene carry the story into its ending state.

The next save-state chapter is postgame free play rather than an eighth main-story chapter.

Not required for Bombs Away

These official English missions occur near late-story checkpoints but are not part of the seven-chapter main-story dependency graph.