The only thing it was missing, really, was the ability to unlock Achievements or Trophies.
Riven remains one of the most captivating and challenging puzzle games I have ever played.
Like everything in Riven, the award descriptions can be a bit cryptic.
Main Story Achievements / Trophies
These are unlocked simply by playing through the main story.
The further you progress, the more you’ll get!
Monument To Hubris
Enter the Golden Dome on Temple Island for the first time.
Dipped In Black
Enter theStarry Expansefor the first time.
Brittle Brown Leaves
Arrive on Jungle Island for the first time.
Pens Of Fate
EnterGehn’s Workshopfor the first time.
Of Scheming And Schemata
Arrive on Survey Island for the first time.
He Who Numbers But Does Not Name
Visit all five islands on a single playthrough.
Strands Of A Web
Connect all five bridges within the Starry Expanse.
God’s Eye View
Ascend the watchtower overlooking the village on Jungle Island.
A Warm Welcome
Arrive in Tay for the first time.
The Cage Has Finally Failed
Arrive In Age 233 for the first time.
Who WIll Link The Broken Chain
Rescue Catherine.
This Is Where Our Paths Must Part
Finish the game (any ending).
Viewing all five images on the same playthrough triggers theVisual Historyaward.
You’ll see a miniature fissure suspended in the air.Approach itto unlock this award.
You’ll need toperiodically pull the right-hand leverto keep the machine spinning.
Animal Instincts
In the Observation Chamber,turning on the red lightsummons a wahrk outside the window.
Turning the light on and off six times willdrive the animal into a rage, unlocking this award.
To unlock this award,enter the book without any hesitationthe first time he asks.
By default, the imager plays the recording of his wife when youturn the crank.
The codes are listedon the very last page of the journal on Gehn’s nightstand.
Watching all three recordings through to the end on the same playthrough unlocks theA Great Deal Of Historyaward.
The journals and their locations are:
Journal
Location
Atrus
In your satchel from the beginning of the game.
Gehn 1
Found in Gehn’s workshop on Boiler Island.
Cannot be added to your satchel.
Gehn 2
Found on Gehn’s bedside table in Age 233.
Cannot be added to your satchel.
All Endings
Riven has multiple endings, most of which are grim.
However, you’ll need to see all of them if you want to get every Achievement or Trophy.
Finality
Repeatedly refuse to enter the Trap Book when commanded by Gehn.
You’ll need to return to Age 233 each time you refuse.
Mixed Signals
launch the Fissure without rescuing Catherine first.
The Path Home Is Now Clear
bring up the Fissure after rescuing Catherine.