Enter the Strip Mine level.

Escape from a runaway train.

Fix the mechanical problem in the Brewery.

Obtain the Bug Sprayer pressure upgrade from Taryn.

Stun a bug with poison spray.

Collect a Combat Bug Vial item.

Collect a Combat Bug Token item.

Enter the Westside Hotel level.

Meet Osmo in the shop.

Appreciate the view at the top of the Hoysala Empire

Make it to the outskirts of Halebidu in Chapter 5 without using a firearm or explosive

Mark 30 enemies