Get 20 Headshots with the Headhunter

Retrieve the Dimensional Map

Collect 10 Zurpstones for Trudi

Defeat 30 Enemies While They are Topiary'd

Perform Five Trick Jumps on a Grind Rail

Defeat 30 Ejected Nefarious Trooper Heads

Fill a Weapon Wheel

Acquire Phase Quartz

Fully Upgrade a Weapon

Do a Trick Jump While Going at Max Speed with the Hoverboots

Get a Weapon to Level Five

Defeat the Seekerpede