Completely empty 20 sandbags.
Scare away all the flocks of birds in "The Trainwreck."
Use 15 flares.
Unlock all Concept Art in the Extra Menu.
Unlock your first Concept Art in the Extra Menu.
Unlock all 3D Models in the Extra Menu.
Unlock your first 3D Model in the Extra Menu.
Complete the game on "Easy" or higher difficulty.
Get on the boat and escape.
Reach the boat in "The Fire Station" in under 2:15 minutes.
Collect all toys along your journey.
Collect all the documents scattered along your journey.
Collect all mixtapes along your journey.
After activating the sprinklers, exit the pool in "The Fire Station" in under 7:00 minutes.
Turn on the pool lights in "The Fire Station."
Leave the shipyard in "The Harbor" in under 2:15 minutes.
Reach the dock.
Have the monster destroy three screens (over the tutorial ones) in "The Harbor" in the same attempt.
Break 25 bottles.
Find the diner's door combination on the first try in "The Harbor."
Open all briefcases along your journey.
Turn the power back on and leave the warehouse in "The Harbor" in under 3:15 minutes.
Find a way out of the pump station.
Deactivate the pumps and reach the sewer in "The Pump Station" in under 7:00 minutes.
Use 30 inhalers.
Survive until you reach the hospital.
Complete "The Chase" without dying.
Cross the river through the trainwreck.
Cross the train over the bridge in "The Trainwreck" in under 6:30 minutes.
Reach the road beyond the campsite.
Leave the parking lot at "The Campsite" in under 7:00 minutes.
Drop the two buckets from the porch in "The Campsite."
Witness the Arrival.
Collect 10 toys.
Find the combination to open the briefcase in "The Lake House."
Open your first briefcase.
Go through the forest.
Collect the plank and leave the house garden in "The Forest" in under 3:30 minutes.
Throw a bottle at each of the four large animal statues in the garden of the forest house.
Complete the area where Mark died in "The Forest" in under 1:45 minutes.
Find your way out of the hospital.
Your first death due to making too much noise.
Light all the candles in the hospital chapel.
Leave the ranch.
Collect all the documents scattered in an area.
Look at all the children's drawings in the basement of "The Ranch."
Collect a mixtape.
Collect a toy.
Find Martin.
Complete the game on "Medium" or higher difficulty.
Complete the game on "Hard" difficulty.
Successfully resist an asthma attack.