Reach the Underworld.
Help the Feral Child breed a pet.
Use the Workbench.
Use the Blastforge.
Use the Manufactory.
Use the Crucible.
Blow up a Pumping Station.
Blow up a Spark Rat nest.
Meet the Feral Child.
Trap a Spark Rat.
Trap a Grim Raptor or Grim Cheeper.
Trap a Polyp.
Trap a Smoke Ghost.
Incubate a Raptor Egg.
Break open a Larva Mound.
Show off the result of a Behaviour Module.
Defeat a Porkupine.
Defeat a Grim Raptor.
Defeat a Stoker.
Defeat a Male Pangocorn.
Complete the game.
Feed starving orphans.
Show various esoteric objects to the Craftmaster.
