Call a Skater to come skate with you

You achieved maximum Universal Petroleum mood

Crack the code.

Use the Grim Reaper to destroy the MG emplacement.

Escape the Past.

Retrieve the dossier and the defector from Hue City.

Kill 10 NVA with Dragon's Breath rounds.

Sabotage the Soviet space program.

Escape Vorkuta.

Take down Castro with a headshot.

Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.

Use a riot shield to beat down an enemy in Single Player or Special Ops.

Defend Burger Town.