Catch and cook a fish!

Ring the bell with a hostile enemy in the village.

Complete the first laser minigame

Telefrag into a Possessed Engineer and explode

Win a Silver cup at the end of a Challenge

Get rid of 100 enemies with the Flying Punch

Finish the game in Hard Mode

Witness the end

Use the microphone for 20 minutes

Reach the mine facility

Use 10 bandages

See the distant mines where Lynn is captive

Hit Jason with a flare 13 times.