Single-player games like AI: THE SOMNIUM FILES - nirvanA Initiative
Below are 17 single-player Steam games similar to AI: THE SOMNIUM FILES - nirvanA Initiative, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like AI: THE SOMNIUM FILES - nirvanA Initiative page.
Ranked picks
- 1
No Sleep For Kaname Date - From AI: THE SOMNIUM FILES
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Iris has been abducted by aliens?! Finding herself on board a mysterious UFO and tasked with completing a bizarre escape game, Iris knows there's one person who she can always count on for help: Kaname Date, Psyncer!
- 2
NETGHOST
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required.
Netghost is a Crime Drama visual novel with a mystery-driven story full of intrigue, twists and turns. The story follows Ian Newfield, a cyber security engineer who transforms into a cold-blooded criminal in his struggle to protect the company he works for and aid his ailing sister.
- 3
The Space Bar
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Play as Alias Node, a human detective working on planet, Armpit VI. Your assignment? Catch a shifty criminal, wanted for grand theft and murder, before whatever it is, escapes to another world!
- 4
Nirvana Noir
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
A noir adventure beyond time and space. The city of cosmic beings is under threat in two parallel realities - one where the Big Bang was never fired, the other exploding in color and sin. It’s up to you to solve the mysteries of the Bigger Bang in this follow up to the award-winning Genesis Noir.
- 5
Drawn Down
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
A police artist is plunged into a life shattering conspiracy when his missing brother returns.
- 6
The Shell Part III: Paradiso
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
The coiling chains of obsession that began with The Shell now threaten to strangle Detective Reiji Tokisaka in the third and final entry in the trilogy. As old friends and foes rise up for one last confrontation, can anyone break the cycle—and can Reiji's heart ever be set free?
- 7
The Shell Part II: Purgatorio
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Detective Reiji Tokisaka is back to face down a mystery that spans decades, if not centuries. With the aftermath of his last case weighing on his soul and a long-silent cult resurgent, can he solve the crime—or will it become his curse?
- 8
The List
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
A young man is interviewed by the police only to turn up dead a week later. 3 years have passed, a special agent from Santa Fe navigates the police database in order to solve the mystery.
- 9
Zero Escape: The Nonary Games
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Kidnapped and taken to an unfamiliar location, nine people find themselves forced to participate in a diabolical Nonary Game by an enigmatic mastermind called Zero. Why were they there? Why were they chosen to put their lives on the line? And more importantly, who can be trusted?
- 10
no sleep for sole
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required.
No Sleep for Sole is a surreal survival horror game about mental illness and abuse. You play as a young boy named Sole who stays awake at night to protect himself from the monsters he sees around his home.
- 11
DRAGON BALL: Sparking! ZERO
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required.
DRAGON BALL: Sparking! ZERO takes the legendary gameplay of the Budokai Tenkaichi series and raises it to whole new levels. Make yours the destructive power of the strongest fighters ever to appear in Dragon Ball!
- 12
Danganronpa: Trigger Happy Havoc
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Investigate murders, search for clues and talk to your classmates to prepare for trial. There, you'll engage in deadly wordplay, going back and forth with suspects. Dissect their statements and fire their words back at them to expose their lies! There's only one way to survive—pull the trigger.
- 13
Danganronpa 2: Goodbye Despair
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Jabberwock Island—You and your classmates were ready for fun in the sun until Monokuma returned to restart his murderous game! Trapped in a kill-or-be-killed situation, your only hope rests in solving the island’s mysteries.
- 14
Danganronpa V3: Killing Harmony
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
A new cast of 16 characters find themselves kidnapped and imprisoned in a school. Inside, some will kill, some will die, and some will be punished. Reimagine what you thought high-stakes, fast-paced investigation was as you investigate twisted murder cases and condemn your new friends to death.
- 15
JUMP FORCE
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required.
Create your own avatar to fight alongside the most powerful Manga heroes in an original Story Mode, or head to the Online Lobby to challenge other players and discover lots of modes and activities.
- 16
AI: The Somnium Files
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required. Shares Adventure with AI: THE SOMNIUM FILES - nirvanA Initiative.
Play as detective Kaname Date on the case of an elusive serial killer in this thrilling, sci-fi murder mystery.
- 17
Danganronpa Another Episode: Ultra Despair Girls
Single-player alternative to AI: THE SOMNIUM FILES - nirvanA Initiative — playable solo, no multiplayer required.
Komaru Naegi has been imprisoned inside a mysterious apartment for over a year. Her rescue is derailed when hundreds of Monokumas suddenly attack. She teams up with Toko Fukawa to survive the rampaging Monokumas, escape the crafty Monokuma Kids, and uncover the secrets of the city.