Just prior to City Chase, stand perfectly still for 30 seconds (stage demo fail)

Defeat 50 enemies with headshots

Find a Journal Note

Spawn 10 Sidekicks in Multiplayer

Hit all targets in the attic with the toy gun

Revive 10 Allies in Multiplayer

Find a Treasure

Shoot down the hydroharvesters on Pokitaru.

Shoot down the Blarg Battleships on Batalia.

Collect 30 brains for the Blarg Scientist on Gaspar.

Become a Ranger on Kerwan.

Complete your first holocard set.

Allow the extermibots to kill 35 amoeboids in Rilgar.