Inside (PC)

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Alternate Ending

Players can unlock an alternate ending by finding all fourteen orbs hidden in the game. After doing this, return to the underground bunker in the cornfield and approach the lever next to the vault door on the right. Grab the lever and input the following command: Up, Up, Right, Left, Right, Right, Right Up, Up, Up, Right, Left, Left, Left This will cause the vault door to open. Continue through to see the game's alternate ending.

Various Steam Achievements

Complete the indicated task to unlock the achievement.

AchievementHow to unlock
A TableauSkipping stones at the beach.
ClockworkShadows at noon.
Field ResearchUnearthing secrets.
Friends in low placesDislodging derelict in the depths.
Left BehindSafe falling and hard landings.
Murky WatersSomething’s not right down here.
Obscure FoundationsLies beneath the city.
Office SpaceDo an elevator pitch.
Pack MentalityPull together.
RespiteDive back in.
Room for ReflectionHanging up.
The Last OneIt comes together.
UnfathomableTake a deep breath.
Wee Wee WeeThey never made it to market.