Kill the boss in the Venus region and get to extraction.

Build an item in the Foundry.

Play for 10 hours.

Get 100 kills in a single mission.

Apply 4 different Mods to a single weapon or Warframe.

Shoot all the balloons in Wood Side Apartments.

Try to leave Silent Hill in the Observation Deck area.

Reach the "In Water" ending.

Destroy what you don't need.

Interact with bread.

Spend 10 minutes out on Toluca Lake.

Find His room.

Kill at least one enemy with Wooden Plank, Steel Pipe, Handgun, Shotgun and Rifle in a single playthrough.