Single-player games like The Shell Part II: Purgatorio
Below are 16 single-player Steam games similar to The Shell Part II: Purgatorio, 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 The Shell Part II: Purgatorio page.
Ranked picks
- 1
The Shell Part III: Paradiso
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure and Simulation with The Shell Part II: Purgatorio.
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?
- 2
The Shell Part I: Inferno
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Unravel a string of gruesome murders terrorizing Tokyo in this mystery-thriller visual novel. The secrets of a case from six years prior may just be the key to the current unending cycle of tragedy—and the thing that cracks this woeful world’s shell may be one girl’s smile.
- 3
Ace Attorney Investigations Collection
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Miles Edgeworth's dramatic turnabouts take center stage! Experience both Ace Attorney Investigations games in one gorgeous collection! Investigate crime scenes and solve tough, intriguing cases through logic and deduction. When Edgeworth's past and present collide, his future begins!
- 4
Chicken Police: Into the HIVE!
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure and Simulation with The Shell Part II: Purgatorio.
A wild tale of conspiracy, loss, friendship, and... chickens?! Two rooster detectives are about to venture into the insect underworld to uncover a worldwide conspiracy, while also battling their inherent demons in this animal noir adventure satire.
- 5
Expelled!
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
A School Prefect has been pushed out of a window, and everyone's blaming YOU. Can you find the culprit - or someone to take the fall - before you get EXPELLED? Mystery with a wicked twist, from the creators of Overboard!, 80 Days, Heaven's Vault and A Highland Song.
- 6
The Last Case of John Morley
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Step into the mind of John Morley, a 1940s detective on his final case. Explore shadowed places long forgotten by time, and piece together crime scenes in a narrative adventure steeped in mystery, unexpected twists, and a truth buried for decades.
- 7
Lacuna – A Sci-Fi Noir Adventure
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
A murder. A hack. A bombing. All it takes to plunge the solar system into war – unless you do something about it. Help CDI agent Neil Conrad make a string of increasingly difficult decisions in this modern dialog-driven adventure set in a gorgeous 2D sci-fi noir universe.
- 8
Still Life
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Still Life 2 also now available!
- 9
Wonderful Everyday Down the Rabbit-Hole
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Wonderful Everyday is a visual novel with multiple routes which develops a story based on a few concepts: "the sky and the world", "the beginning and the end", "literature and science", "savior and hero", "brother and sister".
- 10
Phoenix Wright: Ace Attorney Trilogy
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Become Phoenix Wright and experience the thrill of battle as you fight to save your innocent clients in a court of law. Play all 14 episodes, spanning the first three games, in one gorgeous collection.
- 11
Kara no Shojo
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Play as a detective tasked with catching a serial killer in this visual novel set in post-war Japan. Investigate key locations, question many complex characters, piece together clues, and try to stop the culprit before they end yet another young girl's smile.
- 12
CARTAGRA
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Set in Ueno, Tokyo, where the wounds of the Pacific War have not yet healed, detective Takashiro Shugo becomes involved in a series of gruesome murders. A visual novel of love and hatred leading to obsession and madness…
- 13
Flowers -Le volume sur printemps-
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required.
Suoh Shirahane, a shy girl with a mysterious past, will begin her first year of high school at Saint Angraecum Academy, where she hopes to find a new beginning. She will navigate friendships and mysteries at her new school, and discovers that love can come in many forms.
- 14
Flowers -Le volume sur ete-
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required.
Summer has arrived early to Saint Angraecum Academy, and with it comes change. Follow the story of Erika in the second game in the Flowers series.
- 15
Flowers -Le volume sur automne-
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
As the summer heat fades, Suoh Shirahane is just one step away from unraveling the mystery of why her beloved Amitie partner left in the spring.
- 16
Flowers -Le volume sur hiver-
Single-player alternative to The Shell Part II: Purgatorio — playable solo, no multiplayer required. Shares Adventure with The Shell Part II: Purgatorio.
Suoh finally uncovers the the truth behind Saint Angraecum Academy in this emotional conclusion to the Flowers visual novel series.